Hastelloy Dump Valve

To suit the needs of a wide array of uses, many of the fittings and devices featured in this catalog are regularly supplied with unusual substances. GMK Hastelloy dump valve is a “unique” alloy that is often demanded. GMK Hastelloy dump valve is one of the few offerings various that are usually on hand, even if relatively few other parts are kept in stock. GMK Hastelloy dump valve frequently includes an override or urgent dump feature in addition to a valve controller or air pilot controller. Our goods are of excellent quality, and their development is guided by the needs and preferences of our purchasers.

  • Size:DN15-100mm,NPS1/2″-4″
  • Material:Hastelloy B(N-12MV,N-7M),Hastelloy C(CW-12MW),Hastelloy C276(CW-6MC),Hastelloy C4,Hastelloy G30
  • Pressure:PN0.6-PN4.0
  • Temperature:-19℃-+350℃

CE Certification

ISO Standards

Warranty Included


We are one of the most in-demand Plug Valve Makers because our GMK Hastelloy plug valves are created and constructed to give excellent results under efficient working procedures.  The item, in general, has fewer requirements for service and results in lower costs. Our Hastelloy plug valves find widespread use in a variety of different industries, including the petroleum and gas industry, pipelines, power stations, cement factories, chemical plants, specialty chemicals, and numerous others.


  • Plug valves provide several benefits in addition to their small size and reduced profile, including the following:
  • Stream Regulation provides a secure shut-off, a rapid reopening, and a limited pressure decrease.
  • Because the real plug and the body seating surface are not accessible to the line fluid, there is a lower risk of rust or erosion occurring. This contributes to the longevity of the product.
  • It has Superior resistance to cracking caused by stress and corrosion.


Product name: Hastelloy Dump Valve

Size DN15-100mm,NPS1/2″-4″
Material Hastelloy B(N-12MV,N-7M),Hastelloy C(CW-12MW),Hastelloy C276(CW-6MC),Hastelloy C4,Hastelloy G30
Pressure PN0.6-PN4.0
Temperature -19℃-+350℃
Supply Ability 10000 Piece/Pieces per Month
Port Wenzhou/shanghai
Payment Terms L/C,D/A,D/P,T/T
  • Design Standard: API,ANSI,ISO,BS,DIN,NF,JIS,etc
Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.