Flange End Globe Valve - Bellow Sealed Globe Valve – Newsway
Flange End Globe Valve - Bellow Sealed Globe Valve – Newsway Detail:
Key works: bellow, sealded, globe, valve, wcb, stainless steel, flange..
Sizes: NPS 2 to NPS 28
Pressure Range: Class 150 to Class 2500
Connection: Double flange, Butt weld
Operation: Handwheel, evel gear box, Electric actuator
Temperature: -60℃ to +200℃
Application: Refining, Chemical
Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy
|Design & manufacture||BS1873/ ASME B16.34|
|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|
|Fire safe design||API 6FA, API 607|
|Also available per||NACE MR-0175, NACE MR-0103, ISO 15848|
|Other||PMI, UT, RT, PT, MT|
2.10,000 cycles failure-free tested
3.Stem bellow double seal design
4.Stem packing zero leakage
5.Rising stem with non rising handwheel
7.Fire safe design
Newsway valve bellow sealed globe valve Structure of components of bellows globe valve are similar to common globe valve except that its valve stem seal structure is special.
When bellows globe valve is open, the bellows is compressed, the adverse sealing pair of valve stem and valve cover limits stroke of valve stem to prevent that deformation of bellows exceeds its own limits and causes damage.
The valve stem of bellows globe valve adopts double seal structure of bellows and stuffing to guarantee no leakage sealing at valve stem.
The valve is particularly applicable to industrial pipeline for flammable, explosive, toxic, strong penetrability, nuclear radiation, nuclear power project and ship confined space and other special medium and severe conditions.
Product detail pictures:
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We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Flange End Globe Valve - Bellow Sealed Globe Valve – Newsway , The product will supply to all over the world, such as: America, Thailand, Poland, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Afra from Iran - 2017.07.28 15:46
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By Laura from Nepal - 2018.12.25 12:43