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（SV-S9DA） ST.ST.304 SAFETY RELIEF VALVE （1x2）

MODEL:	SV-S9DA / SVP-S9DA （NO LEVER）
MODEL:	SV-S9DL / SVP-S9DL （WITH LEVER）

When placing order, please indicate Working Pressure

The features of low lift stainless steel safety valves for which the valve seat & disc are processed by lapping.

The Disc can be replaced with PTFE for good effect of anti-leakage. （Model: SVP-S9DA, SVP-S9DL）

Working

Fluid :

Metal to Metal:

Non-Corrosive Gas, Corrosive Gas, Air, Steam.

PTFE:

l Non-corrosive Gas, Non-corrosive Liquid.

l Corrosive Gas/Liquid; Air, Steam, Water, Oil.

Working Temp:

-196℃～290℃ （METAL TO METAL）

-60℃～196℃ （PTFE）

Working Pressure:

SV-S9DA / SV-S9DL :

0.3 ~ 10 Kgf/cm², 11 ~ 20 Kgf/cm²

SVP-S9DA / SVP-S9DL :

2 ~ 10 Kgf/cm², 11 ~ 20 Kgf/cm² （PTFE）

Dimension: Type: Sealing （without lever） mm Type: Lever mm
Size		Inlet	Outlet	Inlet Orifice	Valve Seat Orifice			Lift l	Weight kgs	Size		Weight kgs
Size	A	B	C	di	ds	E	F	Lift l	Weight kgs	Size	A1	Weight kgs
1/4” x 1/2”	140	1/4”	1/2”	8	13	29	47	0.52	0.50	1/4” x 1/2”	166	0.60
3/8” x 1/2”	140	3/8”	1/2”	10	13	29	47	0.52	0.50	3/8” x 1/2”	166	0.60
1/2” x3/4”	164	1/2”	3/4”	13	19	36	55	0.76	0.70	1/2” x 3/4”	190	0.80
3/4” x 1”	196	3/4”	1”	19	25	40	61	1.00	1.20	3/4” x 1”	218	1.30
1” x 1.1/4”	232	1”	1.1/4”	25	32	50	75	1.28	1.90	1” x 1.1/4”	248	2.00
1.1/4” x 1.1/2”	256	1.1/4”	1.1/2”	32	38	54	86	1.52	2.60	1.1/4” x 1.1/2”	272	2.70
1.1/2” x 2”	283	1.1/2”	2”	38	50	66	96	2.00	4.30	1.1/2” x 2”	306	4.50