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Gate Valve WCB 200 mm Class 300 — factory photo 1

Gate Valve WCB 200 mm Class 300 — factory photo 2

Gate Valve WCB 200 mm Class 300 — factory photo 3

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Gate Valve WCB 200 mm Class 300 — factory photo 8

Gate Valve WCB 200 mm Class 300 — factory photo 9

Gate Valve WCB 200 mm Class 300 — factory photo 10

Gate Valve WCB 200 mm Class 300 — factory photo 11

Gate Valve WCB 200 mm Class 300 — factory photo 12

Gate Valve WCB 200 mm Class 300 — factory photo 13

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Gate Valve WCB 200 mm Class 300 — factory photo 18

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Gate Valves

Gate Valve WCB 200 mm Class 300

Name: Gate Valve WCB 200 mm Class 300
Brand: Supreme Valves India
Availability: InStock
Rating: 4.8 (127 reviews)

Supreme Valves India — Bolted bonnet wedge gate valve in WCB for steam, boiler, water, oil, and hydrocarbon isolation. DN200 (8 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	DN200 (8 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

DN200 (8 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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Valve type: Gate Valve
Size: DN200 (8 inch)
Material: ASTM A216 Gr. WCB
Pressure class: ASME Class 300

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