Products · Valves
Special Valves
Valves for the duties standard valves cannot handle: metal bellows sealed globe valves for chlorine and toxic service, and PFA-lined valves for corrosive media.
Brands in this range
Selection, supply and on-site service in Thailand.
Product lines
2 product lines, 2 manufacturers
Bellows Seal Globe Valves
Hunt & Mitton · since 1842
Metal bellows sealed globe valves for chlorine and toxic service — Euro Chlor approved.
Hastelloy C276 bellows · GEST 06/318
Models: 8800/8801 bellows · 6800/6801 packed gland
PTFE/PFA-Lined Valves
Richter · Germany
PFA-lined ball, butterfly, check and bellows-sealed control valves for aggressive media.
Ball valves DN15–200 · ENVIPACK stem seal
Models: KN/KNA · NK · BC/CV · RSS
Selection guide
Which one fits your duty?
A first pointer — send us medium, flow, head, temperature and pressure and our engineers will confirm the selection.
| Your duty | Consider |
|---|---|
| Chlorine and toxic service — zero stem leakage | Hunt & Mitton 8800/8801 → |
| Acids and alkalis — on/off and control | Richter KN/KNA, NK → |
| Corrosive control duty without stem leakage | Richter RSS → |
Product range
Other product families
Talk to an engineer
Not sure which one fits?
Tell us the medium, flow, head, temperature and pressure — we recommend the right type and quote from Bangkok or Rayong.