Gate Valve WCB 100 mm Class 300

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Gate Valve WCB 100 mm Class 300 — factory photo 1
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Gate Valve WCB 100 mm Class 300 — factory photo 10
Gate Valve WCB 100 mm Class 300 — factory photo 11
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Gate Valve WCB 100 mm Class 300 — factory photo 13
Gate Valve WCB 100 mm Class 300 — factory photo 14
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Gate Valve WCB 100 mm Class 300 — factory photo 21
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Gate Valves

Gate Valve WCB 100 mm Class 300

Supreme Valves India — Bolted bonnet wedge gate valve in WCB for steam, boiler, water, oil, and hydrocarbon isolation. DN100 (4 inch) flanged Class 300 raised face. API 600 / ASME B16.34. Metal seated, OS&Y rising stem, API 598 tested with EN 10204 3.1 MTC.

Key Applications

Steam IsolationBoiler Stop ValvesProcess Pipeline IsolationOil and Gas Block ValvesUtility Water Mains
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Technical Specifications

Valve Type Gate Valve
Nominal Size DN100 (4 inch)
Pressure Class ASME Class 300
Body Material ASTM A216 Gr. WCB
Trim SS 410 (13% Cr) or SS 316 overlay
End Connection Flanged RF per ASME B16.5
Design Standard API 600 / ASME B16.34
Testing API 598 hydrostatic and seat test
Documentation EN 10204 3.1 MTC, test report
Manufacturer Supreme Valves India

Material of Construction (MOC)

Component / Part Available Materials
Body / Bonnet ASTM A216 Gr. WCB
Trim SS 410 (13% Cr) or SS 316 overlay
Gasket Spiral wound SS316/graphite or CAF
Studs / Nuts ASTM A193 B7 / A194 2H (B8 for SS body)

Purchase Options

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Features & Benefits

WCB Body

Cast Carbon Steel (ASTM A216 Gr. WCB) for steam, boiler, water, oil, and hydrocarbon isolation.

Class 300 RF Flanged

DN100 (4 inch) raised-face flanged ends per ASME B16.5.

Export Ready

Supplied with MTC 3.1 and API 598 test certificate for export orders.

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