Butterfly Valves

Butterfly Valve WCB 150 mm Class 150

Supreme Valves India — Concentric or double-offset butterfly valve in WCB for water, air, and general utility butterfly service. DN150 (6 inch) Class 150 lug or wafer type. API 609 / MSS SP-67. EPDM, NBR, or PTFE seat options.

Key Applications

HVAC WaterCooling WaterFire WaterProcess Flow IsolationUtility Pipelines
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Technical Specifications

Valve Type Butterfly Valve
Nominal Size DN150 (6 inch)
Pressure Class ASME Class 150
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 609 / MSS SP-67
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 water, air, and general utility butterfly service.

Class 150 RF Flanged

DN150 (6 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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