BS 1868 · API 598
Swing Check Valve
Low pressure-drop non-return valve for pump discharges and process lines in your plant.
View specifications →Industry
Check Valves for Petrochemical and Chemical Plants
Carbon, low-temperature, alloy and stainless steel check valves for crackers, polymer plants, fertilisers and specialty chemicals.
Applications
Where check valves work in petrochemical & chemical
Crackers & aromatics
Carbon and alloy swing check valves for process and steam.
Polymers
Dual plate check valves on transfer and recycle pumps.
Fertilisers
High-pressure steam and process check valves.
Specialty chemicals
CF8M, CF3M and CF8C stainless steel check valves for corrosive media.
Engineering notes
Chemical service is a material question first. Jayant's standard material families include A216 WCB / WCC, A352 LCB / LCC for low temperature, A217 WC6 / WC9 / C5 / C12 alloy steels and A351 CF8 / CF8M / CF3 / CF3M / CF8C stainless steels, with matching forged grades.
Every Jayant check valve is inspected and tested to API 598, and cast and forged valves to BS EN 12266 Parts 1 & 2.
Recommended range
Check valves for petrochemical & chemical
Wafer · lug · flanged
Dual Plate Check Valve
Compact, non-slam closing for water, oil, gas and LNG pump discharges.
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ASME B16.34
Pressure Seal Swing Check
Self-energising seal for high-pressure steam, feedwater and hydrocarbons.
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API 602 · Class 800–2500
Forged Steel Lift Check
Small-bore SW, NPT and BW valves, including NACE and cryogenic options.
View specifications →FAQ
Industry FAQs
Can you advise on materials for a chemical?
Share the chemical, concentration, temperature and pressure. The engineering team will recommend a suitable body and trim.
Do you supply fertiliser plants?
Yes — fertilisers are one of the industries Jayant Valves has served for decades.
Need a check valve quotation?
Share the size, pressure class, material, end connection and service medium. The Jayant Valves sales team will reply with a technical offer.
