4 in. Carbon Steel Wafer Check Valve
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DFT
ALC® 4 in. Carbon Steel Wafer Check Valve
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DFT
ALC®
4 in. Carbon Steel Wafer Check Valve
522L1B4A5
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Frequently Purchased Together
Product Details
- Wafer RF ends
- Spring-assisted silent closing
- API 594 face-to-face dimensions
- Seat leakage per MSS SP-61
- Stainless steel seat, disc & bushing
- Nitronic 60 stem
- ASME class 150 and 300
- Horizontal or vertical installation
- Axial flow
- Tapped holes in body for lifting lugs
Documents
Specifications
- ANSI:
- ANSI B1.1, ANSI B16.34, ANSI B16.5
- API:
- API 594
- ASME:
- ASME Class 150, ASME Class 300
- ASTM:
- ASTM A-216 Grade WCB, ASTM A-351 Grade CF8M
- Application:
- Autoclaves, Compressors, Condensate Lines, Cookers, Cooling Tower, Crude & Refined Product Lines, Cryogenic, Digester, Discharge, Evaporator, Fly Ash System
- Collection:
- ALC®
- Height:
- 7 in
- Installation Type:
- Horizontal Mount, Vertical Mount
- Length:
- 2-22/25 in
- MSS:
- MSS SP-25, MSS SP-6, MSS SP-61
- Material:
- Carbon Steel, Stainless Steel
- Material Type:
- 316
- Pressure - High:
- 530, 740
- Pressure Class:
- 150#, 300#
- Recommended Valve Application:
- Chemical
- Valve Body Material:
- Carbon Steel
- Valve Body Style:
- Wafer
- Valve Disc Material:
- 316 Stainless Steel
- Valve Seat Material:
- 316 Stainless Steel
- Valve Size:
- 4 in
- Valve Type:
- Check Valve
- Weight:
- 17.4 lb