Stainless steel pressure reducing valve 200P-Fornitore globale

200PAdjustable pressure reducing valveIt is a direct adjustable pressure reducing valve that adopts a diaphragm type hydraulic operation method and can be installed horizontally or vertically in water supply, fire protection systems, or other clean water systems. The outlet pressure of the valve can be controlled to a relatively fixed value within a certain flow range.
The 200P type is a pressure reducing valve with internal thread connection, which has the characteristics of small size and easy installation. It is equipped with a built-in filter screen, which can facilitate the overall installation operation, avoid miscellaneous blockages, and make it safer and more reliable.

Main technical parameters

Nominal pressure (Mpa)	1.0	1.6
Shell test pressure (Mpa)	1.5	2.4
Sealing test pressure (Mpa)	1.0	1.6
Maximum import pressure (Mpa)	1.0	1.6
Export pressure range (Mpa)	0.09-0.8	0.1-1.2
Pressure characteristic deviation (Mpa)	GB12244-1989
Flow characteristic deviation (Mpa)	GB12244-1989
Leakage rate	0
operation temperature	0℃-80℃

Material for main parts

Part name	Part Material
Valve body and valve cover	copper alloy
valve seat	H62
Valve flap	H62
valve stem	H62
O-ring	Nitrile rubber
sealing ring	Nitrile rubber
diaphragm	Nitrile rubber sandwiched fabric
Adjusting spring	60Si2Mn
filter	stainless steel

Flow coefficient Cv

DN	15	20	25	32	40	50
Cv	0.5	0.6	1.2	1.8	3.0	5.0

Main overall dimensions

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DN	G	L	H1	H	D
15(1/2")	G1/2"	112	40	150	75
20(3/4")	G3-4"	140	55	190	90
25(1")	G1"	140	55	195	90
32(1-1/4")	G1-1/4"	165	55	212	98
40(1-1/2")	G1-1/4"	190	55	215	98
50(2")	G2"	200	65	265	120