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Office address: Room 701, Block 3, WeiLaiZhiGuang, Guanggu Avenue No.3 , Hongshan District, Wuhan, Hubei Pro., China430074

Pressure Switch Valve(Mini)

316 stainless steel construction (models to NACE MR-0175 available). Hydraulic and Pneumatic service. Designed for 1% plus or minus repeatability on set point. Minimum dead band between trip and reset, about 5%.

Category:

Control Valves and Components

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Features

316 stainless steel construction (models to NACE MR-0175 available).
Hydraulic and Pneumatic service.
Designed for 1% plus or minus repeatability on set point.
Minimum dead band between trip and reset, about 5%.

Description

These valves are operated by the pressure applied to the sense port actingon a piston opposinganadjustable spring force.
They are 3 way block and bleed valves.lt functions as either a normally closed ornormally open valve, dependingonthrough which portthe instrument pressure is supplied.

These ports are marked as "Hi"or"LO" on the switch body. The output port, marked"OUT"on the switch body,is the same for either mode of operation.

Construction and Specifications

MAX.Valve Pressure	150 psig (10. 3 bar) for 3 way valves	Valve Part Wetted Material	316 & Buna N
Sense Pressure	10~10000psig (0.7~689bar)	Sense Part Wetted Material	316 & BunaN standard
Work Temperature	5~ 248 °F(-15~120°C )standard	Cv Factor	0.09
Work Temperature	-40~ 212 °F(-40~120°C )available

A	1.73 in. (44 mm)	D	0.75 in. (19 mm)	S	1.25 in. (31.8 mm)	Valve sensing port	1/4"FNPT &1/2"MNPT
B	2.66 in. (67.5 mm)	E	5.0 in. (127 mm)	H	7.5(190.5)MAX.	Assembly Sense Port	1/2" FNPT
C	3.07 in. (78 mm)	P	1.42in.(36mm)			Valve port	1/4" FNPT

Sense Pressure Ranges

Spring Code &(Colour)	Piston code and dimensions
Spring Code &(Colour)	1(0. 22 in. 5.6mm	2(0.56 in. 14.3 mm)	3(1.13 in. 28.6 mm)
R (Red)	10000~6000psig(689~414 bar)	1500~750 psig (103~51.7 bar)	×
B (Blue)	6000~3000 psig (414~207 bar)	900~400 psig (62~27.6 bar)	200~80psig(13.8~5.5 bar)
G (Green)	3000~1500 psig (207~103 bar)	450~200 psig (27.6~13.8 bar)	100~30 psig (6.9~2 bar)
P(Purple)	×	×	45~10 psig (3.1~0.7 bar)

Product Ordering Information

Valve Ordering Code: PSVM- SS -2 R -6 C

SS		2		R		6		C
Code	Sensor	Code	Piston	Code	Spring	Code	Cap Materiel	Code	Work Temperature None
SS	316SS	1	0.22in.	R	Red	None	Aluminum, black	None	5~ 248°F(-15~120°C )
A825	Inconel825	2	0.56in.	B	Blue	6	316 SS	C	-40~ 250°F(-40~120°C )
M400	Monel400	3	1.13in.	G	Green
H276	HC-276			P	Purple

Other sizes and types available upon request. For special requirements, please contact us.

Repair Kit

Repair kit:Contains all seals.
Repair Kit Ordering Code: KIT-PSVM- 2 R - C

2		R		C
Code	Piston	Code	Spring	Code	Work Temperature None
1	0.22in.	R	Red	None	5~ 250°F(-15~120°C )
2	0.56in.	B	Blue	C	-40~ 212°F(-40~100°C )
3	1.13in.	G	Green
		P	Purple

Valve Assembly Ordering Code: PSAM- SS -2 R 3 G -6 C

SS		2		R		3
Code	Sensor materials	Code	Piston	Code	Spring	Code	Piston
SS	316SS	1	0.22in.	R	Red	1	0.22in.
A825	Inconel825	2	0.56in.	B	Blue	2	0.56in.
M400	Monel400	3	1.13in.	G	Green	3	1.13in.
				P	Purple
G		6		C
Code	Spring	Code	Cap Materiel	Code	Work Temp
R	Red	Empty	Aluminum, black	Empty	5~ 248°F(-15~120°C）
B	Blue	6	316 SS	C	-40~ 212°F(-40~100°C )
G	Green
P	Purple

The first piston code means The piston of the higher pressure valve in the assembly. So as the first spring code.

The second piston code means The piston of the lower press. valve in the assembly. So as the second spring code

Keywords:

Control Valves and Components

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Pressure Switch Valve(Mini)

Features

Product Ordering Information

Repair Kit

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