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 Oil & Gas, Refineries and Pipelines
Oil and gas valves manufacturer in India: NACE-compliant swing, dual plate, pressure seal and forged check valves for upstream, pipelines and refineries.
Applications
Where check valves work in oil, gas & refineries
Upstream & wellhead
Dual plate check valves are listed for wellhead injection lines on rigs and platforms; forged lift checks for small-bore injection and instrument lines.
Gas pipelines
RTJ and butt-weld swing and pressure seal check valves at pump and compressor stations hold line pressure when units trip.
Refineries
Carbon, alloy (WC6, WC9, C5, C12) and stainless check valves for crude, product, hydrogen and utility service.
Terminals & tank farms
Dual plate check valves on the discharge side of transfer pumps for LNG, crude and product tanks.
Engineering notes
Sour (H₂S-containing) service demands NACE MR0175 / ISO 15156 materials in production and NACE MR0103 in refining. Jayant offers NACE-compliant construction across its check valve range, with ring-type joint facings and butt-weld ends for higher classes.
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 oil, gas & refineries
Wafer · lug · flanged
Dual Plate Check Valve
Compact, non-slam closing for water, oil, gas and LNG pump discharges.
View specifications →
ASME B16.34
Pressure Seal Swing Check
Self-energising seal for high-pressure steam, feedwater and hydrocarbons.
View specifications →
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
Do you make valves for sour gas?
Yes — NACE MR0175 / MR0103 compliance is available on cast and forged check valves.
Which check valve suits a compressor discharge?
Typically a swing or dual plate check valve; the choice depends on size, pressure class and closing-speed requirements. Share the operating data for a recommendation.
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.
