4 in. Cast Iron EPDM Lever Operator Butterfly Valve
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DelVal Flow Controls
Series 50 4 in. Cast Iron EPDM Lever Operator Butterfly Valve
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Purchase history
DelVal Flow Controls
Series 50
4 in. Cast Iron EPDM Lever Operator Butterfly Valve
50-040-121E1B0
Order #
Order Date
Job Name
My PO#
Frequently Purchased Together
Product Details
- Heavy duty acetal bushing
- High strength disc with hand polished disc edge and hubs
- Top plate double drilled to ISO 5211 and standard secondary bolt circle dimensions designed for directing mounting of a wide range of actuators, handles, and gears
- Center-LOK® peroxide cured seat
- Bi-directional U-cup stem seal
- Heavy duty, one piece epoxy coated body with extended neck for 2" of insulation and locating holes
- Blowout proof stem retention offers easy assembly and disassembly
- One piece stem with internal double D drive eliminates disc pins and screws
- Double molded O-rings provide upper and lower secondary seals
Documents
Specifications
- ANSI:
- ANSI Class 125, ANSI Class 150
- API:
- API 598, API 609
- ASME:
- ASME B16.10
- ASTM:
- ASTM A-126 Class B, ASTM A-276 Type 316, ASTM A-479 Type 410
- Clean Bagged:
- No
- Collection:
- Series 50
- FM Approved:
- No
- IAPMO Listed -:
- No
- ISO:
- ISO 14001, ISO 45001, ISO 5211, ISO 9001
- Length:
- 2 in
- MSS:
- MSS SP-67
- Material:
- Cast Iron, Ductile Iron, Rubber
- Material Type:
- EPDM
- Maximum Temperature:
- 302
- Minimum Temperature:
- -20
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Pressure - Maximum:
- 175 psi
- Pressure Class:
- 225#
- UL Listed:
- No
- Valve Body Material:
- Cast Iron
- Valve Body Style:
- Wafer
- Valve Disc Material:
- Ductile Iron
- Valve Operator:
- Lever
- Valve Seat Material:
- EPDM
- Valve Size:
- 4 in
- Valve Type:
- Butterfly Valve