Steam Equipment

Direct Acting Pressure Reducing Valve LCB 15 mm Class 300

Supreme Valves India — Direct-acting spring-loaded pressure reducing valve in LCB for low-temperature water and glycol service. Compact design with fast response; no external power required. DN15 (1/2 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 DN15 (1/2 inch)
Pressure Class ASME Class 300
Body Material ASTM A352 Gr. LCB
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 A352 Gr. LCB
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

LCB Body Construction

Low Temperature Carbon Steel body (ASTM A352 Gr. LCB) selected for low-temperature water and glycol service.

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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