ZDR-30 Series Superposition Type Pressure Reducing Valve
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Product Details
Product Detail
Basic Info
· Model NO.: ZDR-30
· 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 | 6 |
Max. flow l/min | 30 |
Weight (kg) | 1.2 |
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