Z41X rising stem elastic seat sealing gate valve

Z41X Rising stem Elastic Seat Sealing Gate Valve Product Description

Z41XThe open stem elastic seat soft seal gate valve consists of valve body, valve cover, valve stem, valve stem nut, gate plate and other components. The secondary valve utilizes the compensating effect of slight elastic deformation generated by the elastic gate plate to achieve good sealing effect. This valve has significant advantages such as light opening and closing, reliable sealing, good elastic memory, and long service life. It adopts full bore, concealed rod operation, middle flange bolt connection, flat bottomed valve seat, and no foreign matter sedimentation. It can be widely used as a regulating and intercepting device on pipelines such as tap water, sewage, construction, petroleum, chemical, food, medicine, textiles, electricity, ships, metallurgy, energy systems, etc.

Design and Manufacturing:BS5163、DIN3352

Structural length:BS2080、DIN3202、JISB2002、GB/T12221

Flange connection size:GB4216、ISO7005、DIN2501

Z41X rising stem elastic seat sealing gate valve Purpose:

Suitable for industrial and mining, enterprises, high-rise building pipelines, water supply, and sewage neutral liquid systems Applicable temperature:≤80℃

Pressure level:PN(MPa)1.0 1.6

Z41X Rising stem Elastic Seat Sealing Gate Valve Test:

Testing and InspectionGB/T13927standard

nominal pressure:PN(MPa)

Valve body:PN*1.5

seal: PN*1.1

Z41X rising stem elastic seat sealing gate valve material:

Valve body: cast iron, ductile iron, carbon steel

Valve cover: cast iron, ductile iron, carbon steel

Valve cover bracket: carbon steel

Valve stem:2Crl3

Handwheel: cast iron, forged steel parts

Gate: Fully covered with ductile iron and carbon steel iron coreEPDMVulcanized rubber, with anti stripping brass integral wedge nut

Fixed sales:1Cr18Ni9

Valve stem sealing ring:PTFE(PTFE)、NBROO-ring

Valve cover nut: anti zinc brass

Valve cover sealing gasket:EPDMrubber

Valve cover bolt: galvanized steel8.8level

Coating: Hot spray epoxy resin inner and outer coatings