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
Automated Quarter-Turn On/Off Isolation Valve
This datasheet covers double-acting and spring-return rack-and-pinion pneumatic actuators coupled to SS316 ball valves for automated process isolation. Units are assembled, tested, and calibrated at our works before dispatch.
| Parameter | Specification |
|---|---|
| Valve Size Range | DN15 to DN200 (1/2" to 8") |
| Pressure Rating | PN16 / PN40 / Class 150 / Class 300 |
| Body Material | CF8M (SS316), WCB, CF8 (SS304) |
| Ball / Seat Material | SS316 / PTFE, RPTFE, PEEK |
| Actuator Type | Rack & Pinion Pneumatic (DA / SR) |
| Actuator Supply | 5 to 7 bar clean dry air |
| Mounting | ISO 5211 direct mount |
| Accessories | Solenoid valve, limit switch box, positioner (optional) |
| Temperature Range | -29°C to +180°C (standard PTFE seats) |
| End Connections | Flanged ASME B16.5, threaded NPT, socket weld |
| Automation Protocol | 4-20 mA / 0-10 V / Modbus on request |
| Component | Material |
|---|---|
| Body | CF8M (SS316) cast stainless steel, investment cast or sand cast |
| Ball | SS316 solid ball, mirror polished, vent hole drilled |
| Seat | Virgin PTFE or RPTFE (15% glass filled), anti-static design |
| Stem | SS316 with blow-out proof design, anti-static spring |
| Actuator Body | Hard-anodised aluminium alloy, polyester coated |
| Rack & Pinion | Nickel-plated steel, permanently lubricated |
| Seals | NBR / VITON / EPDM O-rings per service |
| Test | Requirement |
|---|---|
| Test Standard | API 598 / ISO 5208 |
| Certification | CE, ATEX (on request), SIL capable |
| Standard | Description |
|---|---|
| Design Standard | API 608 / ISO 17292 / ASME B16.34 |
The Pneumatic Actuated Ball Valve -- Rack & Pinion SS316 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.