Water Pressure Reducing Valve with piston type

Water Pressure Reducing Valve with piston type

Ze Water Pressure Reducing Valve with piston type is used for water supply system, fire protection system, central air conditioning & heating system.

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Application

Product Scope: NPS 1/2” ~ NPS2” , 10bar ~ 16bar

Features:

Sensitive and Accurate Pressure Control

Easy Adjustment and Maintenance

Small Body


Standard:Din/GB/ISO/JIS/BA/ANSI

Coating: None

Inspection and Test:API 598 / ISO 5208 / EN 12226-2


Part

Material

EN Spec.

Body

CuZn36Pb1As

EN12164

Bonnet

CuZn36Pb1As

EN12164

Trim

CuZn36Pb1As

EN12164

Seat

CuZn36Pb1As

EN12164

Diaphragm

EPDM / NBR

Commercial

For materials options not listed,consult factory.

ZhengFeng manufactures valves in more than 50 different alloys.



NPS

In

1/2

3/4

1

1 1/4

1 1/2

2

L

mm

72

73

78

85

111

118

H

mm

90

92

96

118

162

163

H1

mm

64

64

67

81

113

113


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