Check Valves - Insert Type
CVR0.G12
GAS Insert - 350 bar
Direct acting - Poppet type
Description
A screw-in, direct acting, poppet type in-line check valve. Main use is as a blocking or load-holding device. The CVR0.G12 allows flow passage from port 2 to 1: the cartridge has a fully guided check which is spring-biased closed until sufficient pressure is applied at port 2 to open to 1. The flow is blocked in the opposite direction (1 to 2).
Technical Features
All valve parts are made of high strength steel. Poppet and seat are hardened and ground to guarantee low wear and to extend service life. Suitable for heavy duty applications. Extremely compact size. GAS cavity.
Technical data
Maximum operating pressure
350 bar
Maximum flow
80 l/min
Maximum internal leakage
0,1 cm3/min @ 10 bar 0,1 cm3/min @ 350 bar
O-ring temperature range
-30 ° C to 110 ° C (standard sealing NBR - BUNA - N)-35 ° C to 140 ° C - HNBR - Upon customer request-23 ° C to 225 ° C - FKM - Upon customer request
Oil temperature range
-30 ° C to 110 ° C
Fluids
Mineral - based or synthetics with lubricating properties
Viscosities
7,4 to 420 cSt
Filtration
20 / 18 / 15 ISO 4406 (maximum filtration admitted)
Orientation
No restrictions
Installation torque
40 Nm Hex 10
Oil testing condition
ISO VG 46 cSt
Seal Kit
SK.018
Weight
0,023 Kg
Cross Section
Cavity Details
Performance details
Note:
The performance chart illustrates flow handling capacity. p/Q curves are recorded at TOil = 40°C and 46 cSt. Spring Options:
Click here to change the graphOrdering code
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