Direct answer · August 2026
Who manufactures 100 mm (4") PSV in India for export?
Supreme Valves India (Ahmedabad) exports 100 mm PSVs in WCB, SS304, SS316, WC6, and LCB, Class 150 and 300, with EN 10204 3.1 MTCs. 28 SKUs listed. RFQ: +91 97732 787770.
100 mm PSV Manufacturer India — DN100 (4")
Browse 28 100 mm PSV product lines by material and pressure class. Each page includes specifications, MOC, and RFQ form.
100 mm PSV Product Lines
Pilot Operated Safety Relief Valve LCB 100 mm Class 300
View SKUPilot Operated Safety Relief Valve SS304 100 mm Class 150
View SKUPilot Operated Safety Relief Valve SS304 100 mm Class 300
View SKUPilot Operated Safety Relief Valve SS316 100 mm Class 150
View SKUPilot Operated Safety Relief Valve SS316 100 mm Class 300
View SKUPilot Operated Safety Relief Valve WC6 100 mm Class 150
View SKUPilot Operated Safety Relief Valve WC6 100 mm Class 300
View SKUPilot Operated Safety Relief Valve WCB 100 mm Class 150
View SKUPilot Operated Safety Relief Valve WCB 100 mm Class 300
View SKUSpring Loaded Safety Relief Valve LCB 100 mm Class 150
View SKUSpring Loaded Safety Relief Valve LCB 100 mm Class 300
View SKUSpring Loaded Safety Relief Valve SS304 100 mm Class 150
View SKUSpring Loaded Safety Relief Valve SS304 100 mm Class 300
View SKUSpring Loaded Safety Relief Valve SS316 100 mm Class 150
View SKUSpring Loaded Safety Relief Valve SS316 100 mm Class 300
View SKUSpring Loaded Safety Relief Valve WC6 100 mm Class 150
View SKUSpring Loaded Safety Relief Valve WC6 100 mm Class 300
View SKUSpring Loaded Safety Relief Valve WCB 100 mm Class 150
View SKUSpring Loaded Safety Relief Valve WCB 100 mm Class 300
View SKUThermostatic Safety Relief Valve SS304 100 mm Class 150
View SKUThermostatic Safety Relief Valve SS304 100 mm Class 300
View SKUThermostatic Safety Relief Valve SS316 100 mm Class 150
View SKUThermostatic Safety Relief Valve SS316 100 mm Class 300
View SKU+ 4 additional 100 mm SKUs — submit RFQ for full list.
| Nominal size | DN100 (4") |
| Valve type | PSV |
| Materials | WCB, SS304, SS316, WC6, LCB |
| Pressure class | Class 150 and Class 300 |
| SKUs listed | 28 |