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Products/ Valves/ Hand Shut off Valves

Application

These diaphragm type hand shut off valves are designed for installations in liquid, suction and hotgas lines of commercial refrigerating systems and on civil and industrial air-conditioning systems.

Construction

Diaphragm valves don’t have gland seals. The external sealing is assured by thin metal discs (diaphragms), which hermetically divide the spindle chamber from the fluid flow area.

The main parts of the valves are made with the following materials

	Hot forged brass body as per BS-218
	Extruded brass for the spindle
	Special spring steel for the spring
	Engineering Plastics for seat sealing gaskets

Feature

	Can be used on all CFC’s and HCFC’s
	Seat of Engineering Plastics to give complete shut off with
	minimum torque
	Fitted with stainless steel diaphragms that prevent leakage
	Throughout the operating life of the valve

Model	Size Flare	Size OD	Operating Temp		Operating Pressure
Model	Size Flare	Size OD	°C Min	°C Max	PSI (Max)
CSV - 6	1/4"		-35	90	400
CSV - 6 S		1/4"
CSV - 10	3/8"
CSV - 10 S		3/8"
CSV - 12	1/2"
CSV - 12 S		1/2"
CSV - 15	5/8"
CSV - 15 S		5/8"

Model	DIMENSIONS ( MM )						Weight
Model	H1	H2	L1	d	I	D	gm
CSV-6	69	54	56.5	4.5	28	54	160
CSV-6S	69	54	56.5	4.5	28	54	160
CSV-10	77	59.5	69	4.8	50	54	220
CSV-10S	77	59.5	69	4.8	50	54	210
CSV-12	75	55	80	4.8	50	54	310
CSV-12S	75	55	80	4.8	50	54	290
CSV-15	75	55	80	4.8	50	54	320
CSV-15S	75	55	80	4.8	50	54	290

17-02-2011

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