Z41W Stainless Steel Flanged Gate Valve

一. Z41W stainless steel flange gate valve – overview

Z41W stainless steel flange gate valve is widely used in petrochemical, thermal power plants and other oil and steam pipelines as opening and closing devices for connecting or cutting off the medium in the pipeline.

二. Z41W stainless steel flange gate valve–features

1. Compact structure, reasonable design, good valve rigidity, smooth channel and small flow coefficient

2. The sealing surface is made of stainless steel and hard alloy, with long service life

3. Adopt flexible graphite packing, reliable sealing, light and flexible operation

4. The driving mode is manual, pneumatic, electric, gear transmission

5. The structure is elastic wedge single gate, rigid wedge single gate double gate type

三. Z41W stainless steel flange gate valve–implementation standard

Design specification: GB/T 12234

Structure length: GB/T 12221

Connection flange: JB/T 79

Test and inspection: JB/T 9092

Pressure-Temperature: GB/T 9131

Product identification: GB/T 12220