Y42X Water Pressure Reducing Valve

• Media: Steam Oil Water
• Certification: CCC, RoHS, ISO, CE
• Temperature: High Temperature
• Connection: Flange
• Valve Seat: Single-Seat
• Structure: Lever
• Model NO.: Y42X
• Material: Stainless Steel Carbon Steel Brass
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Y42X water pressure reducing valve structure characteristics and use: This series of pressure reducing valve belongs to the direct acting diaphragm spring pressure reducing valve.
Valve seat
2Cr13
Valve flap
2Cr13
Valve stem
2Cr13

 

Product profile

It can also be used in the usual cold and hot water pipe network to reduce pressure and stabilize pressure.
This product has stable pressure regulation and pressure regulation action, and is suitable for water and non-corrosive liquid medium pipelines.

Technical parameters

 

Nominal pressure (Mpa)	1.0	1.6	2.5
Shell test pressure (Mpa)*	1.5	2.4	3.75
Seal test pressure (Mpa)	1.0	1.6	2.5
Maximum inlet pressure (Mpa)	1.0	1.6	2.5
Outlet pressure range (Mpa)	0.2-0.8	0.2-1.0	0.4-1.6
Pressure characteristic deviation (Mpa)△P2P	GB12244-1989
Flow characteristic deviation (Mpa)P2G	GB12244-1989
Leakage	0
Operating temperature	0 ºC to 80 ºC
* : Shell test does not include diaphragm, valve cover

Parts Material

 

Part name	Part material
Body cover bottom cover	WCB
Cylinder liner	2Cr13/25 (hard chrome plated)
Piston	2Cr13
O-rings	Nitrile butadiene rubber
Sealing ring	Nitrile butadiene rubber
Diaphragm	Clip fabric nitrile butadiene rubber
Adjusting spring	60Si2Mn

Flow coefficient

(Cv)

DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	500
Cv	2	3.5	4	4.5	14	14.5	15	60	64	120	140	230	350	520	690	950	1400

Overall dimensions

(PN1.0-2.5)

Nominal diameter DN	Outside dimensional
	L	H	Hl
15	160	225	90
20	160	265	98
25	180	265	110
32	200	265	110
40	220	320	125
50	250	320	125
65	280	325	130
80	310	385	160
100	350	385	170
125	400	430	200
150	450	430	210
200	500	560	240
250	650	690	290
300	800	800	335
350	850	880	375
400	900	980	405
450	900	1100	455
500	950	1130	465