DFT 9071, 902O1B4A3, 8" WLC, CS
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The DFT 9071, 902O1B4A3, 8" WLC, CS model is a lightweight, spring-assisted, center guided, in-line check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The joint between the seat ring and body is sealed by the flange gasket upon installation preventing any leakage through the joint when the valve is in service.
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Wafer design
Lightweight
Spring-assisted silent closing
Edge guided (1 & 1-1/2)
Center guided (2 to 10)
Dual guided stem (2 to 10)
Horizontal or vertical installation
Protected spring
ANSI 150 to 2500
- 1 to 10 Line Size
- WCB & 316 SS bodies
- 316 SS trim
- Ends:
* Wafer RF
* Wafer RTJ
- MSS-SP 61 seat leakage
- API 594 Face-to-Face dimension:
* Class 600 RF
* Class 900/1500 RF
The DFT 9071, 902O1B4A3, 8" WLC, CS model is a lightweight, spring-assisted, center guided, in-line check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The joint between the seat ring and body is sealed by the flange gasket upon installation preventing any leakage through the joint when the valve is in service.