4 in. Cast Iron Wafer Silent Check Valve
W-910-B-LF 4 in. Cast Iron Wafer Silent Check Valve
Frequently Purchased Together
Product Details
- Spring actuated (1/2 psi cracking pressure)
- Lead-Free
- Renewable seat and disc
- Valve pressure rating 200 psi/13.8 bar non-shock cold working pressure
- Maximum temperature 200°F/ 93°C
- Class 125 wafer end connections
-
Lead Law Compliant
Specifications
- ANSI:
- ANSI 372, ANSI 61
- ASTM:
- ASTM A-126 Class B, ASTM B-584
- Application:
- Commercial, Heating, HVAC
- Clean Bagged:
- No
- Collection:
- W-910-B-LF
- FM Approved:
- Yes
- Fitting Size 1:
- 4 in
- Fitting Size 2:
- 4 in
- Fitting Sizes:
- 4 in
- Height:
- 4 in
- IAPMO Listed -:
- No
- Lead Law Compliance Level:
- Lead Law Compliant and Certified
- Lead Law Compliant:
- Yes
- Length:
- 7 in
- MSS:
- MSS SP-125
- Material:
- Cast Iron
- Maximum Temperature:
- 200
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Origin:
- Domestic
- Pressure - Maximum:
- 200 psi
- Pressure Class:
- 125#
- Recommended Valve Application:
- Commercial, Heating System, HVAC
- UL Listed:
- No
- Valve Body Material:
- Cast Iron
- Valve Body Style:
- Wafer
- Valve Disc Material:
- Bronze
- Valve Seat Material:
- Bronze
- Valve Size:
- 4 in
- Valve Type:
- Silent Check Valve
- Weight:
- 19.00 lb
- Width:
- 7 in