Z41Y power station flange gate valve, power station flange gate valve,flange gate valve

Z41Y power station flange gate valve structure advantages:

1, the shell adopts forging and casting two process options, smooth appearance, uniform organization, to meet the requirements of high temperature and high pressure; A full range of forged steel gate valves can be provided according to user requirements;

2, special material pairing to ensure high hardness and poor hardness of sealing surface; Precision grinding, smooth as a mirror, wear and corrosion resistance, effectively extend the service life;

3, back seal design, effectively protect the sealing filler, prevent leakage;

4, high pressure water strength, high pressure gas strength, non-destructive testing and other multi-channel testing, comprehensive control of pressure parts quality;

5, the valve stem surface by precision grinding and hardening treatment, anti-abrasion corrosion, effectively reduce the opening and closing torque, easier operation;

6, the use of special corrosion inhibition filler structure design, temperature and pressure resistance, no corrosion, automatic lubrication, reduce the opening and closing friction, avoid the corrosion of the valve stem surface, and then eliminate leakage;

7, two-way pressure seal design, to meet the harsh requirements of various special working conditions;

8, strict manual matching, to ensure that the double-side sealing surface anastomosity of more than 90%, to achieve bubble level factory seal detection;

9, unique ram elastic groove design, automatic compensation for processing errors, adapt to high temperature conditions, avoid biting; Z62Y series is double ram design, the ram automatically corrects the processing error, and always maintains 100% match of the sealing surface, which is especially convenient for users to maintain on-site maintenance;

10, the valve cover self-tight seal design, the higher the pressure, the more reliable the seal;

Z41Y power station flange gate valve design standard:

1. Design and manufacture: E101

2. Structure length: E101

3, butt welding connection: 78DGANSIB16. 25

Z41Y power station flange gate valve is suitable for the pipeline of various systems of petroleum, chemical, hydraulic and thermal power stations with working pressure of 1.6~20.0MPa and working temperature of -29℃~570℃, to cut off or connect the pipeline medium. Applicable media: water, oil, steam, acid, alkali, ammonia, urea, sulfur-containing natural gas, etc.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.