Direct Acting Pressure Reducing Valve WCB 80 mm Class 300

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Steam Equipment

Direct Acting Pressure Reducing Valve WCB 80 mm Class 300

Name: Direct Acting Pressure Reducing Valve WCB 80 mm Class 300
Brand: Supreme Valves India
Availability: InStock
Rating: 4.8 (127 reviews)

Supreme Valves India — Direct-acting spring-loaded pressure reducing valve in WCB for water, steam, and compressed air service. Compact design with fast response; no external power required. DN80 (3 inch) flanged Class 300 RF end connections.

Key Applications

Building Services WaterIrrigation Pressure ControlSteam Tracing PRVAir Compressor OutletFire Water PRV

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Technical Specifications

Valve Type	Direct Acting Pressure Reducing Valve
Nominal Size	DN80 (3 inch)
Pressure Class	ASME Class 300
Body Material	ASTM A216 Gr. WCB
End Connection	Flanged RF per ASME B16.5 / DIN EN 1092-1
Design Standard	EN 1567 / ASME B16.34
Sizing Standard	Engineering sizing per flow and differential
Testing Standard	API 598 / EN 12266
Set Pressure	Application specific — factory set and tested
Manufacturer	Supreme Valves India

Material of Construction (MOC)

Component / Part	Available Materials
Body / Bonnet	ASTM A216 Gr. WCB
Trim / Internals	SS 304 / SS 316 per service
Spring / Diaphragm	SS 302 / SS 316 / Inconel per temperature
Gasket	Aramid fibre, non-asbestos or spiral wound SS316/graphite

Purchase Options

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Features & Benefits

WCB Body Construction

Carbon Steel Cast body (ASTM A216 Gr. WCB) selected for water, steam, and compressed air service.

Class 300 Flanged RF

DN80 (3 inch) raised-face flanged end connections for direct pipeline installation.

Export Documentation

Supplied with EN 10204 3.1 MTC, hydrostatic test report, and set-pressure certificate.

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