5 316D EPDM SEAT LUG DI BFV LEV
Bray International
31 Series 5 316D EPDM SEAT LUG DI BFV LEV
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Bray International
31 Series
5 316D EPDM SEAT LUG DI BFV LEV
310500-BFA12375
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Product Details
Product Details
- The stem is retained in the body by means of a unique stainless steel Spirolox® retaining ring, a thrust washer and two C-rings, manufactured from brass as standard, stainless steel upon request
- The retaining ring may be easily removed with a standard hand tool
- The stem retaining assembly prevents unintentional removal of the stem during field service
- Non-corrosive, heavy duty acetyl bushing absorbs actuator side thrust
- Double "U" cup seal design is self-adjusting and gives positive sealing in both directions
- Extended neck length allows for 2 in of piping insulation and is easily accessible for mounting actuators
- Casting is spherically machined and hand polished to provide a bubble-tight shut-off, minimum torque and longer seat life
- These seals prevent line media from coming in contact with the stem or body
- Primary seal is achieved by an interference fit of the molded seat flat with the disc hub
- Secondary seal is created because the stem diameter is greater than the diameter of the seat stem hole
Specifications
- ANSI:
- ANSI 61, ANSI 372
- API:
- API 598, API 609
- Coating:
- Polyester
- Collection:
- 31 Series
- End Connection 1:
- Lug
- End Connection 2:
- Lug
- End Connections:
- Lug
- ISO:
- ISO 5211, ISO 9001
- MSS:
- MSS SP-61, MSS SP-67
- Maximum Temperature:
- 400
- Minimum Temperature:
- -20
- NSF:
- NSF 61, NSF 372
- NSF Certified:
- Yes
- Pressure - Maximum:
- 175 psi
- Recommended Valve Application:
- Potable Water, Sea Water, Waste Water
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Lug
- Valve Operator:
- Lever Handle
- Valve Seat Material:
- EPDM
- Valve Size:
- 5 in
- Valve Type:
- Butterfly Valve