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Check(Non-return)valves

Model FT- SV / SL series are pilot operated check valves with poppet seat type, which used for leak free closure.

Characteristic:

• 1.Standard design to reduce hydraulic shock in the main system.
• 2.Subplate or threaded connections, optional .
• 3.Different cracking pressures as required.

General information
Size	6	10	15	20	25	30
Pilot volume Y port (cm3)	1.9	-	7.7	-	15.8	-
Pilot volume X port (cm3)	2.2		8.7		17.5
Pilot pressure (bar)	5-315
Operating pressure (bar)	315
Fluid Temperature for NBR seal (•C)	-20~80

Technical data

odel FT -- SV / SL 10 dimensions for subplate mounting

Model FT -- SV / SL 20 dimensions for subplate mounting

Model FT -- SV / SL 30 dimensions for subplate mounting

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Other related category: Sandwich plate check valve,Pilot operated check valve,Hydraulic pilot operated check valve,Direct operated check valves,

Add: Industrial park, zhuangshi street, Zhenhai, Ningbo, Zhejiang, 315201, China
Contact person: Sean Zhou
Tel:  0086-574-86303380
Fax:  0086-574-86303386
sales@hydraulicvalvesf.com
sezhou@yahoo.com