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
Complete Isolation and Venting Manifold for Critical DP Transmitters
This datasheet covers 5-valve instrument manifolds machined from solid SS316 barstock with two block, two bleed, and one equalising valve for complete DP transmitter isolation, calibration, and venting.
| Parameter | Specification |
|---|---|
| Size Range | 1/2" NPT process x 1/2" NPT instrument (standard) |
| Pressure Rating | 6,000 PSI (standard), 10,000 PSI (high-pressure option) |
| Body Material | Solid SS316 barstock, one-piece machined |
| Valve Configuration | 2 block + 2 bleed + 1 equalise |
| Needle Tip | SS316 non-rotating Vee-point tip on all five valves |
| Seat Material | Integral SS316, matched-lapped |
| Temperature Range | -73°C to +538°C (graphite packing) |
| Connections | 1/2" NPT male/female process; 1/2" NPT female instrument; 1/4" NPT bleed/vent |
| Mounting | Direct mount 54 mm or remote mount with tube connections |
| Handle | SS304 knurled handwheel; colour-coded optional |
| Features | Full isolation and venting, non-rotating tip, blow-out proof stem, remote mount option |
| Component | Material |
|---|---|
| Body | SS316 solid barstock, one-piece machined with five integral valve chambers and internal passages |
| Needle | SS316 hardened non-rotating Vee-point tip on all five valves, matched-lapped |
| Stem | SS316 anti-blow-out stem with ACME threads on all five valves |
| Packing | PTFE V-rings (standard) or graphite braided (high temperature) |
| Gland Nut | SS316 hex gland nut with smooth threads |
| Bonnet | SS316 threaded or union bonnet for in-line packing replacement |
| Handle | SS304 knurled handwheel; colour-coded for block/bleed/equalise identification |
| Test | Requirement |
|---|---|
| Test Standard | Hydrostatic 1.5x rated pressure per API 598 / MSS SP-99 |
| Certification | CE, ISO 9001, NACE MR0175 on request, SIL capable |
| Standard | Description |
|---|---|
| Design Standard | ASME B16.34 / MSS SP-99 |
The 5-Valve Instrument Manifold -- 2x Block 2x Bleed Equalising 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.