4 in. Ductile Iron Grooved EPDM Gear Operator Butterfly Valve
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Gruvlok
Series 7700 4 in. Ductile Iron Grooved EPDM Gear Operator Butterfly Valve
Package Quantity Info:
Each: 1 Inner Pack: 1
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Purchase history
Gruvlok
Series 7700
4 in. Ductile Iron Grooved EPDM Gear Operator Butterfly Valve
7005011906
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Product Details
Product Details
- The stem sealing force is constant through the full disc cycle and operating torques are kept low which increases valve life
- The stem-to-disc connection provides zero backlash; the high strength, corrosion resistant, stainless steel stems are blow-out proof
- Each stem is fitted with a secondary seal that also provides a lifetime lubrication chamber
- The uniqueness of the series 7700 Gruvlok butterfly valve begins with the spherical bore of the disc seat area
- This facilitates a constant DISC-TO-SEAT loading that maintains a leak tight seal regardless of disc position
- The design provides a bubble tight seal from full vacuum to 300 psi when the valve is closed
- The valve is rated for dead-end service to a full pressure rating of 300 psi
- Manufactured without silicone series 7700 available upon special request
- The series 7700 valve is designed with the contractor in mind
- The valve is designed and manufactured to meet or exceed the requirements of MSS SP-67
Documents
Specifications
- ANSI:
- ANSI 61
- ASTM:
- ASTM A536 Grade 65-45-12, ASTM D2000
- Coating:
- Epoxy
- Collection:
- Series 7700
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- Height:
- 10-69/100 in
- IAPMO Listed:
- Yes
- Length:
- 4-5/8 in
- MSS:
- MSS SP-67
- Material:
- Ductile Iron, Rubber
- Material Type:
- EPDM
- Maximum Temperature:
- 230
- Minimum Temperature:
- -40
- NSF:
- NSF 61
- NSF Certified:
- Yes
- Pressure Class:
- 300#
- Recommended Valve Application:
- Acid, Cold Water, Oil-Free Air
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Grooved
- Valve Disc Material:
- Ductile Iron
- Valve Operator:
- Gear Operator
- Valve Seat Material:
- EPDM
- Valve Size:
- 4 in
- Valve Stem:
- Blowout-proof
- Valve Type:
- Butterfly Valve