Real procurement BOQ pattern

Check Valve — 3 inch, DN80 — Class 150

VALVE TYPE: DUAL PLATE (DUAL DISC) CHECK VALVE, NON-RETURN, SOLID LUG TYPE. SIZE: 3 INCH (DN80, NPS 3). BODY: CAST CARBON STEEL ASTM A216 GR. WCB. DISC PLATES: CS / SS316. HINGE PINS: SS316. SPRING: SS316 TORSION SPRING. SEAT: INTEGRAL METAL SEAT. END CONNECTION: FLANGED, RAISED FACE (RF), ASME B16.5 CLASS 150, THROUGH-DRILLED SOLID LUGS. DESIGN STANDARD: API 594. DIMENSIONAL STANDARD: ASME B16.10. TEST

Procurement teams paste BOQ lines like this for Nigeria projects. Supreme Valves India supplies check valve matching size, pressure class, materials, and end connection with export documentation and API 598 hydrostatic testing.

Submit This BOQ WhatsApp RFQ

Quick answer: Supreme Valves supplies Check Valve (3 inch, DN80, Class 150, Lug Type, ASTM A216 WCB, SS316 / CF8M, Carbon Steel) from India with EN 10204 3.1 MTCs and API 598 test reports for Nigeria EPC and trading inquiries.

Specification breakdown (BOQ format)

ParameterTypical RFQ value
Typical BOQ lineVALVE TYPE: DUAL PLATE (DUAL DISC) CHECK VALVE, NON-RETURN, SOLID LUG TYPE. SIZE: 3 INCH (DN80, NPS 3). BODY: CAST CARBON STEEL ASTM A216 GR. WCB. DISC PLATES: CS / SS316. HINGE PINS: SS316. SPRING: SS316 TORSION SPRING. SEAT: INTEGRAL METAL SEAT. END CONNECTION: FLANGED, RAISED FACE (RF), ASME B16.5 CLASS 150, THROUGH-DRILLED SOLID LUGS. DESIGN STANDARD: API 594. DIMENSIONAL STANDARD: ASME B16.10. TEST
Valve typeCheck Valve
Size (NPS/DN)3 inch, DN80
Pressure classClass 150
End connectionLug Type
Body / trim materialsASTM A216 WCB, SS316 / CF8M, Carbon Steel
Design featuresAPI 594
Typical inquiry marketNigeria
Standards (when specified)API 594
Export documentationCommercial invoice, packing list, COO, EN 10204 3.1 MTC, API 598 test report

Related products & datasheets

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API 594 swing check / NRV valves.

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Flanged RF swing check valves.

Dual Plate Check Valve

Wafer and lug dual plate check valves.

NAB Seawater Check

NAB C95800 for marine service.

Frequently asked questions

Can Supreme Valves supply this Check Valve specification?

Yes. We regularly quote check valve with Class 150 rating, lug type end connection, and astm a216 wcb, ss316 / cf8m, carbon steel per project BOQ. Submit your line list with quantity and destination port for a documented RFQ response within 24 hours.

What documentation is included with the RFQ response?

Typical submittal includes material specification, dimensional outline, API/ASME design reference, EN 10204 3.1 MTC scope, API 598 test protocol, and export packing details. Third-party inspection (SGS, BV, TUV) can be coordinated.

Do you export to Middle East and African EPC projects?

Yes. Supreme Valves exports from Ahmedabad to UAE, Saudi Arabia, Qatar, Oman, Kuwait, Egypt, Nigeria, South Africa, and UK EPC contractors with SABER/SASO documentation support where required.