Hand Operate Gate Valve for Natural Gas
Introduction:
Z41H and Z41W manual gate valves for natural gas are widely used as opening and closing devices to connect or cut off the medium in oil and steam pipelines in petroleum, chemical, hydraulic, thermal power plants and other oil products. It is applicable to the pipeline system with the nominal pressure of PN1.6~16.0MPa and the working temperature of ≤ – 29 ℃~550 ℃ as the medium for cutting off or connecting the pipeline. Applicable media: water, oil, steam, acid, alkali, ammonia, urea, sulfur-containing natural gas, etc. Operation modes include: manual, gear transmission, electric, pneumatic, etc.
Product features:
1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient
2. The sealing surface is made of stainless steel and hard alloy, with long service life
3. Flexible graphite packing, reliable sealing, easy and flexible operation
4. The driving mode is manual, pneumatic, electric and gear transmission
5. The structural form is elastic wedge single ram, rigid wedge single ram double ram
Executive standards:
Product Showing:
