RELIEF VALVE 1/2" , 3/4" , 1" - PMAX 1 BAR (DOSH & ST APPROVED) RELIEF VALVES GECA GAS TRAIN EQUIPMENT GAS PRODUCT Selangor, Malaysia, Kuala Lumpur (KL), Puchong Supplier, Supply, Supplies, Services

RELIEF VALVE 1/2" , 3/4" , 1" - PMAX 1 BAR (DOSH & ST APPROVED)

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	RELIEF VALVE 1/2" , 3/4" , 1" - PMAX 1 BAR (DOSH & ST APPROVED) SURUHANJAYA TENAGA APPROVED ST(IP/JG)/KN/168.20 DOSH APPROVED

This is a safety device which quickly intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the system

0497

Standard Specification:
Pmax 1 bar
Inlet - Outlet thread ½” , ¾” , 1” ISO228/1
Connection DN25 - Sliding Aluminium flange PN10
Setting range 20 - 600 mbar - Standar spring supplied 200 - 600 mbar
Screw Plugs 1/8''
Working Temperature - 20 °C - + 60°C
Use Not aggressive gases of three families – Natural gas – LPG –
Town gas – Air
Materials:
Complete Body Die - Cast Aluminium Gd - AlSi12Cu - EN AB 46100
Diaphragms NBR 60Sh - DvGW EN 549
Option:
SPBK1-1RV Black 20 - 120 mbar
SPG1-1rv Green 100 - 450 mbar
SPBR1 - 1RV Brown 200 - 600 mbar

TYPE	DIMENSIONS	DESCRIPTION	P MAX
RV015-1B	½”	Relief valve	1 bar
RV020-1B	¾”	Relief valve	1 bar
RV025-1B	1''	Relief valve	1 bar
RVD25-1B	DN25	Relief valve	1 bar

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