About Flow-Adjustment Valves
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Socket-Connect Flow-Adjustment Valves
- Valve Type: Globe
- For Use With: Water, Oil, Argon, Helium, Krypton, Neon, Xenon
- Specifications Met: ASTM A351
Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection. These valves gradually open and close with multiple turns of the wheel handle to adjust and regulate flow. They 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. Body is 316 stainless steel for excellent corrosion resistance.
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.
| Pipe Size  | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | End-to-End Lg. | Stem Type | Each | |
316 Stainless Steel Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Socket Connect × Socket Connect | ||||||||
| 1/2 | 3.8 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 2 5/8" | Rising | 0000000 | 000000 |
| 3/4 | 7 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 2 15/16" | Rising | 0000000 | 000000 |
| 1 | 11 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 3 5/8" | Rising | 0000000 | 000000 |
| 1 1/4 | 21 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 4 1/8" | Rising | 0000000 | 000000 |
| 1 1/2 | 29 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 4 11/16" | Rising | 0000000 | 000000 |
| 2 | 50 | 200 psi @ 350° F | 200 psi @ 350° F | 0° to 350° | 5 1/2" | Rising | 0000000 | 000000 |
Plastic Socket-Connect Flow-Adjustment Valves
- Valve Type: Globe
- For Use With: Oil
Insert unthreaded pipe into the socket ends and bond with PVC primer and cement to create a permanent, leak-tight connection. These valves gradually open and close with multiple turns of the wheel handle to adjust and regulate flow. They 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.
| Pipe Size | For Pipe Schedule | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Stem Type | Each | |
Dark Gray PVC Plastic Body | ||||||||
|---|---|---|---|---|---|---|---|---|
Socket Connect × Socket Connect | ||||||||
| 1/2 | 40, 80 | 4.1 | 150 psi @ 70° F | 40° to 120° | 4 3/8" | Rising | 00000000 | 000000 |
| 3/4 | 40, 80 | 6.4 | 150 psi @ 70° F | 40° to 120° | 5 1/8" | Rising | 00000000 | 00000 |
| 1 | 40, 80 | 9.7 | 150 psi @ 70° F | 40° to 120° | 5 15/16" | Rising | 00000000 | 000000 |
| 1 1/2 | 40, 80 | 22 | 150 psi @ 70° F | 40° to 120° | 5 1/2" | Rising | 00000000 | 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 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 |