Gate Valve, Rising Stem, Wedge Single Disc

Model Number: Z41T-1 Key Specifications/Special Features: Rising stem wedge single disc gate valveThe transmission nut of the valve is at the top of the transmission support making it wear-resisting and long life.This valve is installed in pipeline system as a closing device and can not permit to be used to regulate flow or exhaust to openFeatures:1: High reliability of strength and rigidity.2: The sealing is copper alloy which is wear resisting and has long life.3: When opening, no other parts in the way with low flow resisting coefficient.4: The installation direction is various with the same performance.Name of parts: body bonnet, gateMaterial of parts: cast iron/ductile iron/carbon steelStem: stainless steelBody and gate sealing ring: gunmetal/bronze/brassStem nut: gunmetal/bronze/brass
Suitable: medium water, sea water
Main material: grey cast iron, ductile cast iron, alloy cast iron, carbon steel
Suitable temperature: ≤80
Nominal pressure: PN0.6-1.0MPa
Nominal diameter: DN50-1200mm
Flange dimension: BS4504 ISO2531, ISO7005 and other standards conforming to the requirements
Face to face length: BS5163, BS5150, ISO5752, DIN3352 and other standards conforming to the requirements
Leakage: ISO5208 class D