Spring Loaded Safety Relief Valve WC6 15 mm Class 300

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Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 1
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 2
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 3
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 4
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 5
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 6
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 7
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 8
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 9
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 10
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 11
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 12
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 13
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 14
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 15
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 16
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 17
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 18
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 19
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 20
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 21
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 22
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 23
Spring Loaded Safety Relief Valve WC6 15 mm Class 300 — factory photo 24
Safety Valves

Spring Loaded Safety Relief Valve WC6 15 mm Class 300

Supreme Valves India — Conventional spring-loaded pressure safety relief valve with angle discharge and full-lift design in WC6 for high-temperature steam and superheated service up to 538 deg C. Sized per API 520; manufactured and tested to API 526 and API 527. DN15 (1/2 inch) flanged Class 300 RF end connections. IBR certification available for boiler duty.

Key Applications

Steam Boiler Overpressure ProtectionProcess Vessel ReliefHot Water System SafetyOil and Gas OverpressureChemical Plant Relief
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Technical Specifications

Valve Type Spring Loaded Safety Relief Valve
Nominal Size DN15 (1/2 inch)
Pressure Class ASME Class 300
Body Material ASTM A217 Gr. WC6
End Connection Flanged RF per ASME B16.5 / DIN EN 1092-1
Design Standard API 526
Sizing Standard API 520
Testing Standard API 527
Set Pressure Application specific — factory set and tested
Manufacturer Supreme Valves India

Material of Construction (MOC)

Component / Part Available Materials
Body / Bonnet ASTM A217 Gr. WC6
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

WC6 Body Construction

Alloy Steel 1.25Cr-0.5Mo body (ASTM A217 Gr. WC6) selected for high-temperature steam and superheated service up to 538 deg C.

Class 300 Flanged RF

DN15 (1/2 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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