CAST IRON OR DUCTILE IRON
PRESSURE RELIEVING/SUSTAINING VALVE

DESIGN DESCRIPTION:
 Design: Factory STD;
 Manufacture: Factory STD;
 Flange: ANSI B16.5, DIN2532/2533,BS 4504;
 Bolt Cover; Soft Seal;
 Material and Working Temp.:
 Cast Iron and Ductile Iron: 0℃-80℃(32℉-176℉)
 Buna-N: 0℃-71℃(160°F) Maximum
 EPDM: 0℃-80℃(176°F) Maximum
PARTS AND MATERIAL:
No Parts Name Material
1 Main Valve ASTM A126-B/A536, WCB, CF8, CF8M
2 Control Pipeline Rose Copper C11000
3 Strainer Brass ASTME C27400
4 Needle Valve Brass ASTME C27400
5 Pressure Relieving Guide Valve Brass ASTME C27400
6 Pressure Gauge
7 Ball Valve Brass ASTME C27400

sonja@ciphy.com