Model SRV-AL9-LB Bronze Safety Valves, With Lever, Low Lift

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Product Description

Specification

Size (Screwed End): 1/4”–1-1/2”(DN8 – DN40)
Type: Lever, Low-lift
Working Pressure:0.3-2 kgf/cm², 2.1 – 10kgf/ cm²,11 - 20 kgf/ cm²
Working Temp: -45℃ to 185℃

Connection End:
NPT/ BSPT/ BSPF Screwed End

General Material:

No.	Part Name	SRV-AL9-LB Lever
1	Valve Body	Cast bronze ASTM B584 C84400
2	Valve Seat	Forging Brass
3	Disc	Forging Brass
4	Spring	Steel
5	Stem	Brass
Working Pressure		0.3 – 2 kgf/cm²	2.1 – 10 kgf/cm²	11 – 20 kgf/cm²
Working Temp.		-45℃ to 185℃
Working Fluid		Noncorrosive Gas, Air, Steam

Dimensions (Unit:mm):

Size	AL9-LB H	Inlet B	Outlet C	Inlet orifice di	Valve Seat Orifice D	E	F	Lift	Weight kg
1/4”x1/2”	166	1/4”	1/2”	8	13	29	47	0.52	0.6
3/8”x1/2”	166	3/8”	1/2”	10	13	29	47	0.52	0.6
1/2”x3/4”	190	1/2”	3/4”	13	19	36	55	0.76	0.8
3/4”x1”	223	3/4”	1”	19	25	40	67	1.00	1.4
1”x1-1/4”	248	1”	1-1/4”	25	32	50	79	1.28	2.1
1-1/4”x1-1/2”	272	1-1/4”	1-1/2”	32	38	54	86	1.52	2.9
1-1/2”x2”	299	1-1/2”	2”	38	50	66	96	2	4.9

Safety/ Quality Approvals:
ISO 9001 Certificate
ISO4126 International Standard

HOW TO ORDER

Model	SizeInlet	SizeOutlet	Screwed End	Set Pressure	Valve Disc	Soft Seal	Quantity
SRV- AL9B	1/4”	1/2”	NPT	0.3– 2 kgf/cm²	Forging Brass	Non	PCS of Size
SRV-AL9-LB	3/8”	1/2”	BSPT	2.1 – 10 kgf/cm²		Non
	1/2”	3/4”	BSPF	11 – 20 kgf/cm²
	3/4”	1”
	1”	1-1/4”
	1-1/4”	1-1/2”
	1-1/2”	2”
Complete Specification For example
SRV-AL9B	1/4”	1/2”	NPT	10K	Forging Brass	Non	50 pcs
Please inform the working fluid
Please inform blow-out capacity.

Transaction Process

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