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About Backflow-Prevention Valves
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About Actuated On/Off Valves
More
About On/Off Valves
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About Precision Flow-Adjustment Valves
More
About Flow-Adjustment Valves
More
About Gradual On/Off Valves
More
Precision Flow-Adjustment Valves with Solder-Connect Fittings
- Valve Type: Needle
- For Use With: Water, Oil, Air, Argon, Helium, Krypton, Neon, Steam, Xenon
Solder these valves to tubing for a permanent, leak-tight connection. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Valves have a 316 stainless steel body for excellent corrosion resistance. All have metal-to-metal seats that resist temperature fluctuations. They have a nut that can be tightened to compress the packing if it leaks.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
316 Stainless Steel Body | |||||||
|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | |||||||
| 1/4" | 0.65 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 1 13/16" | 0000000 | 0000000 |
| 3/8" | 0.94 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 2 1/4" | 0000000 | 000000 |
| 1/2" | 1.31 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 2 1/2" | 0000000 | 000000 |
| 3/4" | 2.67 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 3 1/8" | 0000000 | 000000 |
Flow-Adjustment Valves with Solder-Connect Fittings
- Valve Type: Globe
- For Use With: Water, Oil
Solder these valves to copper tubing for a permanent, leak-tight connection. They gradually open and close with multiple turns of the wheel handle to adjust and regulate flow. All have a rising stem that lifts as the valve opens and lowers as the valve closes to provide a visual indication of whether flow is on or off.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Flow Coefficient (Cv) | Pressure Class | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Stem Type | Each | |
Bronze Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | ||||||||
| 5/8" | 3.6 | 125 | 200 psi @ 150° F | -20 to 405° | 2 11/16" | Rising | 0000000 | 0000000 |
| 7/8" | 6.7 | 125 | 200 psi @ 150° F | -20 to 405° | 3 3/4" | Rising | 0000000 | 000000 |
| 1 1/8" | 11.1 | 125 | 200 psi @ 150° F | -20 to 405° | 4 5/8" | Rising | 0000000 | 000000 |
| 1 3/8" | 20 | 125 | 200 psi @ 150° F | -20 to 405° | 5" | Rising | 0000000 | 000000 |
| 1 5/8" | 28 | 125 | 200 psi @ 150° F | -20 to 405° | 5 3/4" | Rising | 0000000 | 000000 |
| 2 1/8" | 48 | 125 | 200 psi @ 150° F | -20 to 405° | 7" | Rising | 0000000 | 000000 |
On/Off Valves with Solder-Connect Fittings
Solder these valves to metal tubing for a permanent, leak-tight connection.
Lockable lever handles can be fixed in place using a padlock (not included) with a shackle diameter up to 9/32”.
T-handles resist accidental movement when snagged or bumped.
Full-port valves do not restrict flow.
Standard-port valves slightly restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
- Valve Type: Ball
- For Use With:
Brass Body: Water, Air, Steam
Bronze Body: Water, Oil, Argon, Helium, Krypton, Neon, Xenon, Steam - Seal Material: PTFE Plastic
- Specifications Met: See table
Valves | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Tube | Repair Kits for Flow-Control Valves | ||||||||||||
| ID | OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Specifications Met | Each | Each | ||
Brass Body | |||||||||||||
Solder Connect × Solder Connect | |||||||||||||
| 1/2" | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 000000 | 000000 | 00 |
| 3/4" | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 00000 | 000000 | 00 |
| 1" | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 00000 | 000000 | 00 |
| 1 1/4" | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 00000 | 000000 | 00 |
| 1 1/2" | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 00000 | 000000 | 00 |
| 2" | 2 1/8" | 420 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 5 7/16" | ASME B16.22, C-UL Listed, UL Listed | 00000000 | 00000 | 000000 | 00 |
| 2 1/2" | 2 5/8" | 590 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 6 5/8" | ASME B16.22 | 00000000 | 000000 | 000000 | 00 |
| 3" | 3 1/8" | 740 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 7 5/8" | ASME B16.22 | 00000000 | 000000 | 000000 | 00 |
Bronze Body | |||||||||||||
Solder Connect × Solder Connect | |||||||||||||
| 3/8" | 1/2" | 7 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 2 1/4" | __ | 0000000 | 00000 | 000000 | 00 |
| 1/2" | 5/8" | 15 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 2 7/8" | __ | 0000000 | 00000 | 0000000 | 00000 |
| 1/2" | 5/8" | 16 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 2 1/2" | __ | 0000000 | 00000 | 000000 | 00 |
| 3/4" | 7/8" | 30 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 3 7/8" | __ | 0000000 | 00000 | 0000000 | 00000 |
| 3/4" | 7/8" | 36 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 3 3/16" | __ | 0000000 | 00000 | 000000 | 00 |
| 1" | 1 1/8" | 43 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 4 1/2" | __ | 0000000 | 00000 | 000000 | 00 |
| 1" | 1 1/8" | 68 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 3 13/16" | __ | 0000000 | 00000 | 000000 | 00 |
| 1 1/4" | 1 3/8" | 48 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 4 5/8" | __ | 0000000 | 00000 | 000000 | 00 |
| 1 1/4" | 1 3/8" | 125 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 4 3/16" | __ | 0000000 | 000000 | 000000 | 00 |
| 1 1/2" | 1 5/8" | 84 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 5 1/4" | __ | 0000000 | 000000 | 0000000 | 00000 |
| 1 1/2" | 1 5/8" | 177 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 4 15/16" | __ | 0000000 | 000000 | 000000 | 00 |
| 2" | 2 1/8" | 108 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Standard | 6 3/8" | __ | 0000000 | 000000 | 0000000 | 00000 |
| 2" | 2 1/8" | 389 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29 | Full | 6 1/16" | __ | 0000000 | 000000 | 000000 | 00 |
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: See table
For Tube | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | For Max. Shackle Dia. | Specifications Met | Each | |
Brass Body | ||||||||||||
Solder Connect × Solder Connect | ||||||||||||
| 1/2" | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 000000 |
| 3/4" | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 00000 |
| 1" | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 00000 |
| 1 1/4" | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 00000 |
| 1 1/2" | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 00000 |
| 2" | 2 1/8" | 420 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 5 7/16" | 9/32" | ASME B16.22, C-UL Listed, UL Listed | 0000000 | 000000 |
| 2 1/2" | 2 5/8" | 590 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 6 5/8" | 9/32" | ASME B16.22 | 0000000 | 000000 |
| 3" | 3 1/8" | 740 | 300 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 7 5/8" | 9/32" | ASME B16.22 | 0000000 | 000000 |
- Valve Type: Ball
- For Use With: Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: PTFE Plastic
- Specifications Met: ASME B16.22, C-UL Listed, UL Listed
For Tube | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | Port Type | End-to-End Lg. | Each | |
Brass Body | ||||||||||
Solder Connect × Solder Connect | ||||||||||
| 1/2" | 5/8" | 46 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 1/4" | 0000000 | 000000 |
| 3/4" | 7/8" | 66 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 2 7/8" | 0000000 | 00000 |
| 1" | 1 1/8" | 93 | 500 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 3/8" | 0000000 | 00000 |
| 1 1/4" | 1 3/8" | 130 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 3 13/16" | 0000000 | 00000 |
| 1 1/2" | 1 5/8" | 290 | 400 psi @ 100° F | 15 psi @ 250° F | 0° to 250° | 29.9 | Full | 4 1/2" | 0000000 | 00000 |
Easy-Maintenance On/Off Valves with Solder-Connect Fittings
- Valve Type: Ball
- For Use With: Argon, Helium, Krypton, Neon, Oil, Steam, Water, Xenon
- Seal Material: Glass-Filled PTFE Plastic
Service these valves without cutting soldered connections. Solder to metal tubing for a permanent, leak-tight connection. The three-piece bolted body can be disassembled inline for easy access to internal components. Valves are full port, so they do not restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Each | |
Bronze Body | |||||||||
Solder Connect × Solder Connect | |||||||||
| 1/2" | 5/8" | 26 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 2 13/16" | 0000000 | 000000 |
| 3/4" | 7/8" | 51 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 3 7/16" | 0000000 | 00000 |
| 1" | 1 1/8" | 68 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 3 7/8" | 0000000 | 000000 |
| 1 1/4" | 1 3/8" | 120 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 4 3/4" | 0000000 | 000000 |
| 1 1/2" | 1 5/8" | 170 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 5 1/4" | 0000000 | 000000 |
| 2" | 2 1/8" | 376 | 600 psi @ 100° F | 150 psi @ 365° F | -20° to 450° | 29 | 6 1/16" | 0000000 | 000000 |
On/Off Valves with Solder-Connect Fittings for Drinking Water
- Valve Type: Ball
- For Use With: Drinking Water
- Seal Material: PTFE Plastic
- Specifications Met: NSF/ANSI 61
Solder these valves to metal tubing for a permanent, leak-tight connection. They meet NSF/ANSI 61 for use with drinking water.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| ID | OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Vacuum Rating, in. of Hg | End-to-End Lg. | Each | |
Brass Body | ||||||||
Solder Connect × Solder Connect | ||||||||
| 1/2" | 5/8" | 46 | 500 psi @ 100° F | -50° to 250° | 29.9 | 2 1/4" | 0000000 | 000000 |
| 3/4" | 7/8" | 66 | 500 psi @ 100° F | -50° to 250° | 29.9 | 2 7/8" | 0000000 | 00000 |
| 1" | 1 1/8" | 93 | 500 psi @ 100° F | -50° to 250° | 29.9 | 3 3/8" | 0000000 | 00000 |
| 1 1/2" | 1 5/8" | 290 | 400 psi @ 100° F | -50° to 250° | 29.9 | 4 1/2" | 0000000 | 00000 |
| 2" | 2 1/8" | 420 | 400 psi @ 100° F | -50° to 250° | 29.9 | 5 7/16" | 0000000 | 00000 |
Gradual On/Off Valves with Solder-Connect Fittings
- Valve Type: Gate
- For Use With: Water, Oil
- Specifications Met: MSS-SP-80
Solder these valves to copper tubing for a permanent, leak-tight connection. They gradually open and close with multiple turns of the wheel handle to prevent system damage from suddenly starting and stopping flow.
Nonrising stems stay in the same position whether the valve is open or closed. Valves with nonrising stems are often used underground and in other low-clearance locations.
Rising stems lift as the valve opens and lower as the valve closes to provide a visual indication of whether flow is on or off. The stem is isolated from the process media for a longer service life than valves with a nonrising stem.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
Nonrising Stem | Rising Stem | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Copper Tube Size | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | End-to-End Lg. | For Tube OD | Each | Each | ||
Solder Connect Female | |||||||||
Bronze Body and Gate | |||||||||
| 3/8 | 5.6 | 200 psi @ 100° F | -20° to 250° | 1 5/8" | 1/2" | 0000000 | 000000 | 000000 | 00 |
| 1/2 | 10.7 | 200 psi @ 100° F | -20° to 250° | 1 7/8" | 5/8" | 0000000 | 00000 | 0000000 | 000000 |
| 3/4 | 17.6 | 200 psi @ 100° F | -20° to 250° | 2 1/2" | 7/8" | 0000000 | 00000 | 0000000 | 00000 |
| 1 | 32 | 200 psi @ 100° F | -20° to 250° | 3" | 1 1/8" | 0000000 | 00000 | 0000000 | 00000 |
| 1 1/4 | 54 | 200 psi @ 100° F | -20° to 250° | 3 1/4" | 1 3/8" | 0000000 | 000000 | 0000000 | 000000 |
| 1 1/2 | 97 | 200 psi @ 100° F | -20° to 250° | 3 5/8" | 1 5/8" | 0000000 | 000000 | 0000000 | 000000 |
| 2 | 135 | 200 psi @ 100° F | -20° to 250° | 4 5/16" | 2 1/8" | 0000000 | 000000 | 0000000 | 000000 |
Motor-Driven On/Off Valves with Solder-Connect Fittings
- Valve Type: Ball
- For Use With: Water, Steam
- Seal Material : Buna-N Rubber
- Specifications Met: C-UL Listed, UL Listed
Slide copper pipe into the solder-connect fittings on these valves and weld for a strong, permanent connection. They’re often used for remote on/off control in heating and cooling systems. All operate on electricity to automatically start and stop flow. Valves do not require a minimum pressure drop between the inlet and the outlet for operation. They are normally closed unless actuated. All are standard port, so they slightly restrict flow.
The actuator is directly mounted to the valve body to minimize movement and reduce wear. The manual override allows you to operate the valve during power outages.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | For Copper Tube Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Pressure Drop | Actuation Time, sec. | Temp. Range, °F | Valve Lg. | Lg. | Ht. | Each | |
Brass Body with Wire Leads | ||||||||||||
24V AC | ||||||||||||
| 5/8" | 1/2 | 4 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 0000000 |
| 7/8" | 3/4 | 4 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 000000 |
| 1 1/8" | 1 | 4 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 000000 |
120V AC | ||||||||||||
| 5/8" | 1/2 | 3 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 000000 |
| 7/8" | 3/4 | 3 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 000000 |
| 1 1/8" | 1 | 3 | 300 psi @ 250° F | 15 psi @ 250° F | Zero Pressure Drop | 9 | 35° to 250° | 3 1/2" | 3 11/16" | 4 1/4" | 00000000 | 000000 |
Check Valves with Solder-Connect Fittings
- For Use With: Steam, Water
- Disc Material: Bronze
- Seal Material: Bronze
Solder these valves to copper tubing for a permanent, leak-tight connection. They open to allow flow in one direction and close when flow stops or reverses. All have a removable cap that provides easy access to internal components for maintenance.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Copper Tube Size | For Tube OD | Flow Coefficient (Cv) | Pressure Class | Max. Pressure | Max. Steam Pressure | Min. Opening Pressure, psi | Temperature Range, °F | End-to-End Lg. | Features | Each | |
Bronze Body | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | |||||||||||
| 1/4 | 3/8" | 1.3 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 2 1/16" | Removable Cap | 0000000 | 000000 |
| 3/8 | 1/2" | 2.5 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 2 1/16" | Removable Cap | 0000000 | 00000 |
| 1/2 | 5/8" | 4.8 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 2 9/16" | Removable Cap | 0000000 | 00000 |
| 3/4 | 7/8" | 14.3 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 3 3/8" | Removable Cap | 0000000 | 000000 |
| 1 | 1 1/8" | 24 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 4 1/16" | Removable Cap | 0000000 | 000000 |
| 1 1/2 | 1 5/8" | 60 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 5 1/4" | Removable Cap | 0000000 | 000000 |
| 2 | 2 1/8" | 102 | 125 | 200 psi @ 70° F | 125 psi @ 350° F | 0.5 | -20° to 405° | 6 3/8" | Removable Cap | 0000000 | 000000 |
Check Valves with Solder-Connect Fittings for Drinking Water
- For Use With: Drinking Water
- Piston Material: Polyetherimide Plastic
- Spring Material: 302 Stainless Steel
- Seal Material: Buna-N Rubber
Solder these valves to copper tubing for a permanent, leak-tight connection. They meet NSF/ANSI 61 for use in drinking water lines. All open to allow flow in one direction and close when flow stops or reverses.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Min. Opening Pressure, psi | Temperature Range, °F | End-to-End Lg. | Specifications Met | Each | |
Brass Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | ||||||||
| 1/2" | 9.36 | 400 psi @ 180° F | 0.5 | 10° to 210° | 3 7/16" | ASME B16.18, NSF/ANSI 61 | 000000 | 000000 |
| 3/4" | 16.3 | 400 psi @ 180° F | 0.5 | 10° to 210° | 4 3/16" | ASME B16.18, NSF/ANSI 61 | 000000 | 00000 |
| 1" | 24.16 | 400 psi @ 180° F | 0.5 | 10° to 210° | 4 7/8" | ASME B16.18, NSF/ANSI 61 | 000000 | 00000 |
| 1 1/4" | 35.84 | 400 psi @ 180° F | 0.5 | 10° to 210° | 5 1/4" | ASME B16.18, NSF/ANSI 61 | 000000 | 000000 |
| 1 1/2" | 51.9 | 400 psi @ 180° F | 0.5 | 10° to 210° | 5 13/16" | ASME B16.18, NSF/ANSI 61 | 000000 | 000000 |
| 2" | 82.19 | 400 psi @ 180° F | 0.5 | 10° to 210° | 6 9/16" | ASME B16.18, NSF/ANSI 61 | 000000 | 000000 |
Check Valves for Refrigerant
- For Use With: Refrigerant
- Ball Material: Stainless Steel
- Spring Material: Stainless Steel
- Seal Material: Neoprene Rubber
Use these valves in refrigeration and air-conditioning systems. All open to allow flow in one direction and close when flow stops or reverses. They solder to copper tubing for a permanent, leak-tight connection.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Copper Tube Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Min. Opening Pressure, psi | Temperature Range, °F | End-to-End Lg. | Each | |
Copper Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | ||||||||
| 1/4 | 3/8" | 1.2 | 755 psi @ 300° F | 1 | -40° to 300° | 3 3/4" | 0000000 | 000000 |
| 3/8 | 1/2" | 2.2 | 755 psi @ 300° F | 1 | -40° to 300° | 3 3/4" | 0000000 | 00000 |
| 1/2 | 5/8" | 4.7 | 755 psi @ 300° F | 1 | -40° to 300° | 4 1/2" | 0000000 | 00000 |
| 3/4 | 7/8" | 7.5 | 755 psi @ 300° F | 1 | -40° to 300° | 4 1/2" | 0000000 | 00000 |
| 1 | 1 1/8" | 12.4 | 755 psi @ 300° F | 1 | -40° to 300° | 5" | 0000000 | 00000 |
Solder-Connect Balancing Valves
- Valve Type: Ball
- For Use With: Water
- Seal Material: EPDM Rubber
- Specifications Met: CSA Certified
Attach these balancing valves using solder—they help you measure the difference in pressure across the valve and adjust the flow rate to system components. Also known as circuit setters, they’re often used in systems that need an even distribution of flow, such as HVAC systems. To check what percentage they’re open, there’s an arrow on these valves that’s connected to their measuring plate. There are readout ports on both sides for connecting flow measurement tools, such as pressure gauges and probes, which help you track how much the valves reduce flow. Use the memory shutoff function to open them to a saved setting.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
| For Tube OD | Flow Coefficient (Cv) | Maximum Pressure | Temperature Range, °F | End-to-End Length | Stem Type | Each | |
Brass Body | |||||||
|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | |||||||
| 1/2" | 1.75 | 200 psi @ 250° F, 250 psi @ 225° F, 300 psi @ 200° F | 0° to 250° | 2 15/16" | Nonrising | 0000000 | 0000000 |
| 3/4" | 3.4 | 200 psi @ 250° F, 250 psi @ 225° F, 300 psi @ 200° F | 0° to 250° | 3 9/16" | Nonrising | 0000000 | 000000 |
| 1" | 5.75 | 200 psi @ 250° F, 250 psi @ 225° F, 300 psi @ 200° F | 0° to 250° | 4 5/16" | Nonrising | 0000000 | 000000 |