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Metal Seated Gate Valve (Bypass)
Metal Seated Gate Valve (MSGV) (Bypass) are used for the isolation of water and waste water in sections or branches in pipelines in above or below ground applications. Bypasses are typically used when filling a pipeline to minimise risk of structural damage to components or to reduce operating torque. The ductile iron body and bonnet ensures high strength and impact resistance.
FEATURES
- Corrosion resistant
- Impact resistant
- High strength
- Isolated fasteners
- Solid gunmetal bypass gate or ductile iron fusion coated gate with gunmetal rings available dependent on size
- Grade 431 stainless steel spindle
- End Connections: Flanged AS 4087 Fig B5, B6
- Gunmetal dezincification resistant seal housing incorporates dual O-ring seals and wiper ring for long life operation
- Anti-friction washer liners for low-operating torques
- Back seal facility to allow for seal replacement under full operating pressure
- Fusion bonded polymeric coating
- Integral cast-in feet for safe and easy storage
- Anticlockwise closing or clockwise closing available
- Key, hand wheel or manual/electric actuation operation