chemical process equipment Suppliers in UNITED KINGDOM

Manual Bellows Seal Isolating Valves Series 8700 are used for applications which require low internal volumes of chemicals within the valve body and will be used on lower pressure applications. The isolating valve gives tight shut off and zero emissions outside of the pressure envelope. Its sizes forged is 1 1/2” (DN40) and the body material used is Carb steel, stainless steel or CW12MW NiCrMoW, Nickel alloy. Its sizes cast is 2” to 8” (DN40 to DN200) and the body material is A216 WCB, A352 LCC Carb Steel, A351 CF8M St Steel, A494 M35-1 NiCu Alloy, CW12MW NiCrMoW Alloy.

Bellows Seal Control Valves has been designed with the safety features associated with the latest Euro Chlor GEST 06/318 in mind whilst maintaining the functionality of control valves such as longer stroke to provide a better flow modulation, smoother flow paths and a better pressure recovery factor compared to that of an ON/OFF globe valve. The body assembly has a wider chest to allow the use of more sophisticated trims such as multi-stage low noise for gases and anti-cavitation for liquid applications. Its sizes range from 1” to 6” (DN25 to DN150). Its applications include in Phosgene, Anhydrous Hydrogen Chloride, Ethylene DiChloride, Liquid Ammonia, Chlorine gas & liquid etc.