Q-70 – Qinn BRONZE GLOBE TYPE SAFETY VALVE

PRODUCT DETAILS

STRAIGHT BODY, SPRING LOADED, INTEGRAL SEAT, SCREWED IN BONNET & ENCLOSED DISCHARGE TYPE

END DETAILS

FLANGED ENDS TO BS:4504,PN-10

WORKING PRESSURE

SUITABLE FOR 50psig TO 150psig.

TESTING

HYDRAULIC

BODY – 300psig

SEAT – 20psig TO 200psig

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 BODY BRONZE BS:1400 LG2

2 SEAT BRONZE BS:1400 LG2

3 STEM BRASS BS:2874 CZ-114

4 GLAND PACKING TEFLON PTFE

5 GLAND BUSH BRONZE BS:1400 LG2

6 BONNET BRONZE BS:1400 LG2

7 LOWER SPRING DISC BRONZE BS:1400 LG2

8 SPRING SPRING STEEL BS:1726 EN-47

9 PILLER SS AISI 410

10 UPPER SPRING DISC BRONZE BS:1400 LG2

11 TOP BRIDGE CARBON STEEL —–

12 NUT CARBON STEEL BS: 916

13 ADJUSTING SCREW BRONZE BS:1400 LG2

14 LOCK NUT BRONZE BS:1400 LG2