4th Floor, Survey No. 235/A and 247/A, E/401, Nr. Bhattha School, Gyaspur, Ahmedabad 382405, Gujarat, India
Branch Office: Mehta House, Relief Road, Ahmedabad 380001
Tel: +91 97732 78770 | Email: info@supremevalves.in | www.supremevalves.in
Technical Datasheet -- Wearable and Replaceable Parts for 5-Year Service Life
Complete spare parts kits for pilot-operated relief valves, slam-shut valves (SSV), and gas pressure regulators used in natural gas distribution and transmission systems. Each kit contains all wearable and replaceable parts required for 5 years of normal service life, packaged with complete documentation.
| Parameter | Specification |
|---|---|
| Product Type | Complete Spare Parts Kit |
| Category | Valve Spare Parts |
| Applicable Valves | Pilot-Operated Relief Valves, Slam-Shut Valves (SSV), Gas Pressure Regulators |
| Kit Contents | Main seat (PTFE/SS316), O-rings / gaskets (FPM/NBR/EPDM), diaphragm (NBR/EPDM/SS316 for regulators/relief valves), springs (SS316 / alloy steel), pilot valve internals (for pilot-operated units), trip mechanism components (for slam-shut valves), bearing / bushing set, fasteners (SS316), installation/maintenance manual |
| Material | SS316 / PTFE / FPM / NBR / EPDM as per valve type and service condition |
| Coverage | All wearable and replaceable parts for 5-year service life under normal operating conditions |
| Compatibility | Matched to specific valve size, pressure class, and model -- specify valve tag number when ordering |
| Packaging | Individual parts bagged and labelled; complete kit in moisture-resistant box with parts list and installation guide |
| Documentation | Parts list with material codes, exploded assembly drawing, installation and maintenance instructions, torque specifications |
| Component | Material |
|---|---|
| Soft Parts | PTFE, RPTFE, FPM (Viton), NBR, EPDM |
| Metal Parts | SS316, alloy steel springs, SS316 fasteners |
| Diaphragms | NBR/EPDM (low pressure), SS316 (high pressure) |
| Test | Requirement |
|---|
| Standard | Description |
|---|
The Complete Spare Kit -- Gas Pipeline Safety Valves is designed, manufactured, and tested in accordance with applicable API / ASME / BS / ISO international standards. Compliance documentation and Material Test Certificates (EN 10204 3.1) are provided with every order.
Standard construction is carbon steel, stainless steel (CF8 / CF8M), and special alloy grades. Alternative and upgraded grades -- Duplex, Super Duplex, Inconel, Monel, Hastelloy, and NACE MR0175 trims for sour service -- are available on request.
It is offered in a range of sizes as per the technical specification with standard ANSI / ASME pressure classes (PN ratings on request). End connections include flanged (RF / RTJ), butt-weld, socket-weld, and screwed ends as per specification.
Yes. Supreme Valves India is an established exporter of industrial valves to Saudi Arabia (KSA), the UAE, Qatar, Kuwait, Oman, Bahrain, and across the Gulf. We provide sea-worthy export packing, EN 10204 3.1 / 3.2 certification, certificate of origin, and support for SABER / SASO conformity on KSA shipments.
Every valve undergoes hydrostatic shell and seat testing per API 598 / ISO 5208. Documentation includes EN 10204 3.1 MTC (3.2 on request), NDT reports, and fire-safe (API 607) or NACE MR0175 certification where applicable. Third-party inspection by TÜV, SGS, Bureau Veritas, or Lloyd's Register can be arranged.
Order quantities are flexible -- from single units for stocked items to bulk volumes for project requirements. Lead time depends on size, material, and quantity; please contact our team with your specification for a firm delivery schedule and quotation.