CHV Series Check Valves
CHECK VALVES – CHV SERIES
| Type | Orifice Inches | CV | End Connections | Pressure Rating psig (bar) @ 100°F (35°C) | Dimensions Inches | |||
|---|---|---|---|---|---|---|---|---|
| Series | Conntection | Inlet | Outlet | A | B | |||
| CHV1 | 2TF | 0.189 | 0.67 | 1/8" TF | 6000(413) | 2.27 | 11/16 | |
| 4TF | 1/4" TF | 2.43 | ||||||
| 4FN | 1/4" Female NPT | 2.13 | ||||||
| 2MN | 1/8" Male NPT | 1.79 | ||||||
| 4MN | 1/4" Male NPT | 2.17 | ||||||
| CHV2 | 6TF | 0.307 | 1.8 | 3/8" TF | 6000(413) | 2.75 | 1 | |
| 8TF | 1/2" TF | 2.96 | ||||||
| 6FN | 3/8" Female NPT | 5300(365) | 2.55 | |||||
| 8FN | 1/2" Female NPT | 4900(337) | 3.03 | 1 1/16 | ||||
| 6MN | 3/8" Male NPT | 6000(413) | 2.36 | 1 | ||||
| 8MN | 1/2" Male NPT | 2.73 | ||||||
| CHV3 | 12TF | 0.59 | 4.7 | 3/4" TF | 5000(344) | 3.52 | 1 5/8 | |
| 16TF | 1" TF | 4700(324) | 3.88 | |||||
| 12FN | 3/4" Female NPT | 4600(316) | 3.23 | |||||
| 16FN | 1" Female NPT | 4400(303) | 3.83 | |||||
| 12MN | 3/4" Male NPT | 5000(344) | 3.29 | |||||
| 16MN | 1" Male NPT | 3.67 | ||||||
Features:
- Stainless Steel Construction
- Poppet Design
- In-Line Design
- Variety of End Connections: 1/8”, 1/4”, 3/8”, 1/2” and 1”
- Inlet/outlet Connection Type: Tube Fitting, Male NPT and Female NPT
Temperature-Working Pressure Rating:
| Series Temperature, ºF (ºC) | CHV1 | CHV2 | CHV3 |
|---|---|---|---|
| Working Pressure, psig (bar) | |||
| -10(-23) to 100(37) | 6000(413) | 6000(413) | 5000(344) |
| -10(-23) to 200(93) | 5160(355) | 5160(355) | 4290(295) |
| -10(-23) to 250(121) | 4910(338) | 4910(338) | 4080(281) |
| -10(-23) to 300(148) | 4660(321) | 4660(321) | 3875(266) |
| -10(-23) to 375(190) | 4280(294) | 4280(294) | 3560(245) |
Cracking & Reseal Pressures at 70 ºF (20 ºC)
| Nominal Cracking Pressure psi (bar) | Cracking Pressure Range psi (bar) | Reseal Pressure Range psi (bar) | |
|---|---|---|---|
| Series Temperature, ºF (ºC) #rowspan# | 1/3 (0.03) | Up to 3 (0.21) | Up to 6 (0.42) back pressure |
| 1 (0.07) | Up to 4 (0.28) | Up to 5 (0.35) back pressure | |
| 5 (0.35) | 3 to 9 (0.21 to 0.63) | Up to 2 (0.14) back pressure | |
| 10 (0.69) | 7 to 15 (0.49 to 1.1) | 3 (0.21) or more inlet pressure | |
| 25 (1.80) | 20 to 30 (1.4 to 2.1) | 17 (1.2) or more inlet press |
- Description
- Reviews (0)
Description
Materials of Construction
Inlet Body: SS 316
Outlet Body: SS316
Poppet Assembly: FKM Bounded 316 SS
Poppet Stopper: 316 SS
O-Ring: Fluorocarbon FKM
Backup Ring: PTFE
Spring: 631SS
Seat Material: Fluorocarbon FKM
Reviews
There are no reviews yet.