SKY42X Pressure Reducing Valve

This kind of valve belongs to the adjustable pressure reducing valve, the pressure after the valve can be adjusted according to the need, put into use after the valve pressure is always reduced to and stable at the set value, not because of the valve before the pressure, flow fluctuations and change

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Product classification

Hydraulic control valve series

Groove valve

Key words:

SMAK

Product Details

SKY42X Pressure Reducing Valve

Product overview

SKY42X pressure regulator valve, is a kind of piston instead of diaphragm pressure regulating valve. More than three times the life of the diaphragm type. It is recommended to use Y 110 and Y 116 (threaded connection) diaphragm type pressure reducing valve for diameter less than DN50. It is recommended to use Y42X (flange connection) piston type pressure reducing valve for diameter greater than or equal to DN50. This kind of valve belongs to the adjustable pressure reducing valve, the pressure after the valve can be adjusted according to the need, put into use after the valve pressure is always reduced to and stable at the set value, not because of the valve before the pressure, flow fluctuations and change. Valve selection of high quality, reliable performance.

Technical parameters

Nominal pressure	1.6~6.4MPa
Nominal diameter	20~400mm
Applicable media	Air or non-corrosive liquids
Applicable temperature	0~90 ℃
Flange standard	Gb/t 17241.6 gb/t 9113
Test standard	GB/T 13927 API 598

Main Parts and Components Materials

Part Name	Materials
Valve body, upper cover, lower cover	Gray cast iron, cast steel
Adjusting spring	silicon manganese steel
Piston	Stainless Steel
Cylinder liner	Stainless Steel

Typical Installation Schematic

Main connection dimension unit: mm

DN	L			H1				H2
DN	PN16、25	PN40	PN64	PN16	PN25	PN40	PN64	PN16	PN25	PN40	PN64
20	160	160	170	90	90	90	90	220	220	220	220
25	180	200	200	95	95	100	105	255	255	265	265
32	200	220	220	100	100	100	110	255	255	265	265
40	220	240	240	115	115	130	130	325	325	330	330
50	250	270	270	120	120	135	135	325	325	330	330
65	260	280	300	125	125	130	145	330	330	340	355
80	310	330	330	135	135	150	160	340	340	340	340
100	350	380	380	108	108	185	185	317	317	360	360
125	400	450	450	190	200	200	245	560	560	565	565
150	450	500	500	205	210	240	280	580	580	585	585
200	500	560	560	220	245	245	310	630	630	635	635
250	600	-	-	270	-	-	-	750	-	-	-
300	800	-	-	310	-	-	-	780	-	-	-
350	850	-	-	390	-	-	-	850	-	-	-
400	900	-	-	420	-	-	-	925	-	-	-

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