Dimensions  

Description & Materials  

When the line is to be protected by two isolation valves and a bleed valve, a Double Block and Bleed valve allows to have the same protection of the line saving space, weight and cost.Double Block and Bleed valves are a combination of two balls in one body, with a bleed valve to vent the body cavity between the two balls. The bleed valve can be a needle, gate or ball valve as per project requirementsThese valves are available with trunnion mounted or floating ball design and can be manufactured from forgings or forged bars and designed for any service condition (high temperature, cryogenic, etc.).

POS	QTY	DESCRIPTION		MATERIAL			SPARE PARTS (QTY)
1	1	BODY BC		A105	304	316
2	1	CLOSURE CL		A105	304	316
3	1	BALL BA		304	304	316	ON REQUEST
4	1	ASSEMBLY STEM AS		304	304	316
5	2	SEAT SE		PTFE	PTFE	PTFE	2
6	1	GASKET GA		PTFE	PTFE	PTFE	1
7	2	SPRING WASHER SW		C72	C72	C72	ON REQUEST
8	2	NUT NU		6S	6S	6S
9	2	TCEI SCREW TC		8.8	8.8	8.8	ON REQUEST
10	2	LEVER STOP LS		FE410	FE410	FE410	ON REQUEST
11	1	ANATOMIC LEVER LE		VARIOUS	VARIOUS	VARIOUS	ON REQUEST
12	1	CHEVRON CH		RPTFE	RPTFE	RPTFE	1
13	1	GASKET GA		GRAPHITE	GRAPHITE	GRAPHITE	1
14	1	WASHER WA		PTFE	PTFE	PTFE	1
15	1	O-RING OR		NBR	NBR	NBR	1
16	1	O-RING OR		NBR	NBR	NBR	1
17	1	GASKET GA		304	304	304	1