OS&Y Alloy Steel Industrial Flexible Wedge Full Bore Manual Pressure Seal High Temperature High Pressure Steam Gate Valve

Overview

High pressure and high temperature gate valves are uniquely designed for demanding conditions in sectors of power plant, refinery, oil & gas ,etc.

It has superior ruggedness and assured longevity under maximum pressure rating of CL4500 and working temperature of 600 °C.


Features

• Gate valves of high temperature and high pressure for power station adopt advanced flow channel and other straight-through structure, which greatly reduces the flow resistance coefficient and energy loss, and significantly improves the service life and performance of the valve.
• The middle cavity of the valve adopts a pressure self-tightening sealing structure with good sealing performance. Both ends of the branch pipe are welded structures.
• The sealing surface of the valve plate and the valve seat is made of stellite cobalt-based hard alloy surfacing, which has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance.
• After quenching and tempering and surface nitriding, the valve stem has good corrosion resistance and scratch resistance.
• The structure of the opening and closing parts can be designed into single wedge, double wedge, parallel double wedge and other forms according to user requirements.

Scope



Nominal size	2"~24"(DN50~DN600)
Nominal pressure	Class 900~Class 4500(PN160~PN420)
Standard:	ASME B16.34
Body material	Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection	RF, BW, RTJ,
Operation	Manual, Pneumatic, Electric, Hydraulic

Product Parameters



Company Profile

Jitai Valve Group is a genuine valve manufacturer.
• 7000-sqm factory
• 100 employees
• 5+ senior engineers
• 30+ design patents
• 2 million sets of valves delivered
• 20 million USD annual revenue
Since 1988, we have been expert in manufacturing a wide scope of industrial valves including:
• Gate valves
• Globe valves
• Check valves
• Ball valves
• Butterfly valves
• API valves
• Steam valves
• High pressure valves
• High temperature valves
• Power Plant valves
Our Advantages
• Heavy-duty valve expert with proven expertise in harsh environment;
• Stringent quality control and traceable reports to provide zero-defect products;
• Rugged and durable configuration according to API, ASME, BS, JIS, EN standards;
• All kinds of UG, PRO/E, Solidworks software simulations ensure the efficiency and robustness for tailored components;
• Complete BV report can be downloaded on our page About us .

FAQ


1.Q:Are you are a trading company or manufacturer?
A:We are a manufacturer with 7000-sqm factory and 100 employees.

2.Q: Can you provide the assembly drawing for confirmation ?
A: Yes, we can give the relavant drawing within 24 hours.

3.Q: Can you do non destructive test for valve components ?
A: Yes, we can perform radiographic testing, penetration testing, ultrasonic testing, magnetic particle testing, etc

4.Q: How can I vist you when I am in China?
A: We are near the Wenzhou Airport. If you take a plane, it takes 2 hours to reach our factory from Shanghai, 2 hours from Guangzhou, 3 hours from Beijing.

5.Q: Can we take sample for quality check?
A: Definitely. You can advise the model number and we will prepare the sample within 7 days.

6.Q: How can I become your distributor or agent?
A: You can send your company profile and reference list to our sales manager.

7.Q: Can you help with site maintenance and commissioning?
A: Yes, we are glad to offer our assistance whenever you need it. We can send our after sales team to address the issue within 14 days