ODM Pn10 Gate Valve Factories – Cryogenic Gate Valve -196℃ CF8,CF8M – Guangwo Valve
ODM Pn10 Gate Valve Factories – Cryogenic Gate Valve -196℃ CF8,CF8M – Guangwo Valve Detail:
Key works: cryogenic, gate, valve, low, temperature, flange, LCC.
PRODUCT RANGE:
Sizes: NPS 1/2″~NPS 36″
Pressure Range: CL150~CL1500
Temperature :-40℃ to -196℃
MATERIALS:
LCB､LCC､LC3､CF8､CF8M､CF3､CF3, LF2､F304､F316､F304L､F316Letc.
Drive device: handle, worm wheel, electric, pneumatic, pneumatic- hydraulic, electro-hydraulic
STANDARD
| Design & manufacture | API 600, API 602, BS 6364 |
| Face-to-face | ASME B16.10 or factory standard |
| End Connection | Flange Ends to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) |
| - Socket Weld Ends to ASME B16.11 | |
| - Butt Weld Ends to ASME B16.25 | |
| - Screwed Ends to ANSI/ASME B1.20.1 | |
| Test & inspection | API 6D, API 598 |
| Wall thickness | API 600/ASME B16.34 |
| Fire safe design | API 6FA, API 607 |
| Also available per | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Other | PMI, UT, RT, PT, MT |
Design Features:
1.Full or Reduced Bore
2.RF, RTJ, or BW
3.Outside Screw & Yoke (OS&Y), rising stem
4.Bolted Bonnet or Pressure Seal Bonnet
5.Flexible or Solid Wedge
6.Renewable seat rings
Valve for medium with temperature of -40℃ to -196℃ is called cryogenic valve. Cryogenic valve includes cryogenic ball valve, cryogenic gate valve, cryogenic globe valve, cryogenic check valve and cryogenic throttle valve. It’s mainly for ethylene, liquefied natural gas device, natural gas LPG LNG storage tank, air separation equipment, petroleum and chemical end gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tank and tanker and other device. The output low temperature liquid medium is not only flammable and explosive, it’s gasified when heating-up, and the volume expands hundreds times after gasification.
Application & Function:
Cast steel Gate valves are primarily used for stop valves fully opened or fully closed. They are not normally considered for throttling purposes, but more for slurries, viscous fluids, etc. Gate valves are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow. Gate valves usually have a minimum pressure drop when fully open, provide tight shut-off when fully closed, and remain relatively free of contamination buildup.
Accessories:
Accessories such as gear operators, actuators, bypasses, locking devices, chain wheels, extended stems and bonnets for cryogenic service and many others are available to meet the customers’ requirements.
Product detail pictures:
Related Product Guide:
Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for ODM Pn10 Gate Valve Factories – Cryogenic Gate Valve -196℃ CF8,CF8M – Guangwo Valve , The product will supply to all over the world, such as: Lesotho, Lyon, Algeria, We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.
By Lena from Zurich - 2018.10.01 14:14
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Louis from Cambodia - 2018.02.21 12:14
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