Proportional Pressure Reducing Valves

China Proportional Pressure Reducing Valves, Find details about China Pressure Reducing Valve, Ratio Valve from Proportional Pressure Reducing Valves

Basic Info.

Model NO.

YB43X

Seat

SS316 + Solder Stellite #6 / SS316 + Hvof

Body Material

Stainless Steel or Carbon Steel

Product Name

Proportional Pressure Reducing Valves

Trademark

Fly

Transport Package

Plywooden Case

Specification

1" - 48"

Origin

Zhejiang Province, China

HS Code

8481804090

Model NO.

YB43X

Seat

SS316 + Solder Stellite #6 / SS316 + Hvof

Body Material

Stainless Steel or Carbon Steel

Product Name

Proportional Pressure Reducing Valves

Trademark

Fly

Transport Package

Plywooden Case

Specification

1" - 48"

Origin

Zhejiang Province, China

HS Code

8481804090

Product Desciption

Proportional Pressure Reducing Valves
Fixed proportional pressure reducing valves are featured by simple structure, elegant profile, dependable quality, accurate proportion, steady operation, and reduction of both dynamic and static pressure.
This kind valve uses the pressure difference caused by different sectional areas of the two ends of piston inside vlave body to change the back pressure of valve for pressure reduction.
Proportional Pressure Reducing Valves

Medium applicable		Water, gas
Temperature applicable		≤200ºC
Minimual Open pressure	2:1	0.2Mpa
	3:1	0.3Mpa
Connection Pattern		flange, Female thread
Material of Main Components	Body	Bronze	Stainless steel	Cast iron
	Trim	Bronze	Stainless steel	Bronze/stainless steel

Technical Parameters

Type		Y13X-1016	Y43X-1016
Type of connection		Endo screw thread	Flange
Applicable medium		Water, Air
Applicable temperature		≤90°C
Working pressure		1.0MPa,1.6MPa, 2.5MPa
Pressure error		±2.5
Minimum opening pressure	2:1	0.2MPa
	3:1	0.3MPa
	4:1	0.3MPa
	5:2	0.2MPa

Proportional Pressure Reducing Valves

Materials

Name of parts	Materials

Body, Gland	C.l. Cast Steel , Bronze, Stainless Steel

Piston	Bronze or Stainless Steel

Dimensions

Type	Y13X-1016 2:1,3:1,4:1,5:1,5:2
DN(mm)	15	20	25	32	40	50
G(mm)	1/2"	3/4"	1"	11/4"	11/2"	2"
L(mm)	80	80	90	100	110	120
D(mm)	53	58	63	69	75	86

Type	Y43X-1016 2:1,3:1,4:1,5:1,5:2
DN(mm)	L	D	D1	D2	b	n-fd
50	85	165	125	102	20	4-18
65	102	185	145	122	20	4-18
80	122	200	160	133	22	8-18
100	140	220	180	158	24	8-18
125	160	250	210	184	26	8-18
150	175	285	240	212	26	8-22
200	230	340	295	268	28/30	8-22/12-22