ZDR-40 Series Superposition Type Pressure Reducing Valve

  • Description
Product Detail

Product Detail

Basic Info

· Model NO.: ZDR-40

· Trademark: HISTAR

· Specification: CE, ISO

· Origin: China

· HS Code: 8481803190


Product Description

ZDR-30 series superposition type
pressure reducting valve
Superposition of structure


Technical data:

Liquid medium

Mineral oil – suitable for NBR seals or FKM seals

Phosphate oil—suitable for FKM seals

Oil temperature Fluctuation Range

-20 to +80(fluororubber seal)

-30 to +80 (nitrile rubber seal)

Oil Cleaness

NAS1628  9 GRADE, IS04406  20/18/15 GRADE

Max. Working pressure ( inlet)     Mpa

31.5

Max. Secondary pressure (outlet)   Mpa

2.5; 7.5; 15; 21

Max. back pressure             Mpa

15

Max. flow                 l/min

50

Weight  (kg)

2.8



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Ningbo Histar Hydraulic Co.,Ltd

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