Connection Style Connection Style |
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| Threaded | Socket Connect |
Gate Material Gate Material |
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Maximum Pressure Maximum Pressure |
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Seal Material Seal Material |
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About Gradual On/Off Valves
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Threaded Gradual On/Off Valves for Drinking Water
- Valve Type: Gate
- For Use With: Drinking Water
- Seal Material: See Table
- Specifications Met: NSF/ANSI 61
Rated for use in drinking water systems, these valves meet NSF/ANSI 61. They gradually open and close with multiple turns of the wheel handle to prevent system damage from suddenly starting and stopping flow. All have a nonrising stem that stays in the same position whether the valve is open or closed.
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.
O'all | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Max. Pressure | Temp. Range, °F | Seal Material | End-to-End Lg. | Ht. | Lg. | Stem Type | Choose a Color | Each | |
NPT Female | ||||||||||
PVC Plastic Body and Gate | ||||||||||
| 1/2 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 5/16" | 4 9/16" | 2 5/16" | Nonrising | 0000000 | 000000 | |
| 3/4 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 7/16" | 4 13/16" | 2 7/16" | Nonrising | 0000000 | 00000 | |
| 1 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 13/16" | 5 5/16" | 2 13/16" | Nonrising | 0000000 | 00000 | |
| 1 1/4 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 3 1/16" | 7 7/16" | 3" | Nonrising | 0000000 | 00000 | |
| 1 1/2 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 3 1/4" | 7 1/2" | 3 1/4" | Nonrising | 0000000 | 00000 | |
| 2 | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 4 3/16" | 8 3/4" | 4 1/4" | Nonrising | 0000000 | 00000 | |
PVC Plastic Body and Polypropylene Plastic Gate | ||||||||||
| 1/2 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 2 13/16" | 5 1/8" | 2 13/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 3/4 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 2 13/16" | 5 1/8" | 2 13/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 1 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 5/16" | 5 7/16" | 3 5/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 1 1/2 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 3/4" | 8 1/16" | 3 3/4" | Nonrising | Dark Gray | 0000000 | 00000 |
| 2 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 15/16" | 8 9/16" | 3 15/16" | Nonrising | Dark Gray | 0000000 | 00000 |
Socket-Connect Gradual On/Off Valves for Drinking Water
- Valve Type: Gate
- For Use With: Drinking Water
- Seal Material: See Table
- Specifications Met: NSF/ANSI 61
Insert unthreaded pipe into the socket ends and bond with PVC primer and cement to create a permanent, leak-tight connection. These valves meet NSF/ANSI 61 for use in drinking water systems. They gradually open and close with multiple turns of the wheel handle to prevent system damage from suddenly starting and stopping flow. All have a nonrising stem that stays in the same position whether the valve is open or closed.
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.
O'all | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | Seal Material | End-to-End Lg. | Ht. | Lg. | Stem Type | Choose a Color | Each | |
Socket Connect Female | |||||||||||
PVC Plastic Body and Gate | |||||||||||
| 1/2 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 5/16" | 4 9/16" | 2 5/16" | Nonrising | 0000000 | 000000 | |
| 3/4 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 7/16" | 4 13/16" | 2 7/16" | Nonrising | 0000000 | 00000 | |
| 1 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 2 13/16" | 5 5/16" | 2 13/16" | Nonrising | 0000000 | 00000 | |
| 1 1/4 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 3 1/16" | 7 7/16" | 3" | Nonrising | 0000000 | 00000 | |
| 1 1/2 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 3 1/4" | 7 1/2" | 3 1/4" | Nonrising | 0000000 | 00000 | |
| 2 | Not Rated | 150 psi @ 70° F | 35° to 140° | EPDM Rubber | 4 3/16" | 8 3/4" | 4 1/4" | Nonrising | 0000000 | 00000 | |
PVC Plastic Body—Polypropylene Plastic Gate | |||||||||||
| 1/2 | 19 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 2 13/16" | 5 1/8" | 2 13/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 3/4 | 37 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 2 13/16" | 5 1/8" | 2 13/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 1 | 44 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 5/16" | 5 7/16" | 3 5/16" | Nonrising | Dark Gray | 0000000 | 00000 |
| 1 1/2 | 144 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 3/4" | 8 1/16" | 3 3/4" | Nonrising | Dark Gray | 0000000 | 00000 |
| 2 | 333 | 200 psi @ 70° F | 40° to 140° | Buna-N Rubber | 3 15/16" | 8 9/16" | 3 15/16" | Nonrising | Dark Gray | 0000000 | 00000 |