ZDB6 Pilot Operated Pressure Relief Valve

Pilot operated pressure relief valve,Website:http://www.hislohydraulic.com, Types ZDB 6/ Z2DB6V..L4XPressure relief valve types ZDB and Z2DB are pilot operated and sandwich structure. They are used to limit the pressure in a hydraulic system. They basically consist of the housing (7), together with one or two pressure relief valve cartridges (4). And the system pressure is set by means of the inserted relief valve (4). At static position, the valves are closed. Pressure in port A acts on the spool (1). Pressure fluid flows through orifice (2) to the spring loaded side of the spool (1) and through orifice (3) to the pilot poppet (6). If the pressure in port A rises beyond the value setting at spring (5), the pilot poppet (6) opens. Fluid can flow from the spring loaded side of spool (1), orifice (3), and channel (8) into port T. The pressure drop moves spool (1) to open the connection from A to T, while the setting pressure at spring (5) is maintained. Pilot oil returns from the two spring chambers via port T externally.ZDB6...L4X.pdf



Send product request

To: NINGBO POWER HYDRAULIC MOTOR CO.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

One Wire Braid Hose
One Wire Braid Hose With advanced equipment and qualified workers, Hislohydraulic.com is well-known as one of the professional China one wire braid hose manufacturers....
SAE Staple-lok Fittings
SAE Staple-lok Fittings With advanced equipment and qualified workers, Hislohydraulic.com is well-known as one of the professional China sae staple-lok fittings manufactur...
DA Pilot Operated Pressure Shut-off Valve
DA Pilot Operated Pressure Shut-off Valve Pressure shut-off valve, pilot operated types DA/DAW...L5XPressure control valves type DA/DAW are pilot operated pressure shut-off valves.They are ...
DR6DP Direct Operated Pressure Reducing Valve
DR6DP Direct Operated Pressure Reducing Valve Pressure reducing valve,Website:http://www.hislohydraulic.com, direct operated, type DR6DP...L5XThe valve type DR 5 DP is a 3-way direct operated p...
WMM6 10 Hand Operated Directional Spool Valve
WMM6 10 Hand Operated Directional Spool Valve Directional valves, with mechanical and manual operation, type WMM6 ... L6XDirectional Valves with Mechanical and Manual Operation type WMM6...L6X,...
All supplier products

Same products

ASTM A182 Stainless Steel Weld Neck Flanges/pipe Flanges
ASTM A182 Stainless Steel Weld Neck Flanges/pipe Flanges Seller: SHAANXI RUIYANG IMPORT EXPORT CO.,LTD Welcome to buy the ASTM A182 stainless steel weld neck flanges/pipe flanges for sale from us. We ...
ASTM A182 Forged 316/L Stainless Steel Blind Flanges
ASTM A182 Forged 316/L Stainless Steel Blind Flanges Seller: SHAANXI RUIYANG IMPORT EXPORT CO.,LTD Welcome to buy the ASTM A182 forged 316/l stainless steel blind flanges for sale from us. We are ...
ASTM A182 Stainless Steel Weld Neck Flanges/pipe Flanges
ASTM A182 Stainless Steel Weld Neck Flanges/pipe Flanges Seller: SHAANXI RUIYANG IMPORT EXPORT CO.,LTD Welcome to buy the ASTM A182 stainless steel weld neck flanges/pipe flanges for sale from us. We ...
ASTM A182 Forged 316/L Stainless Steel Blind Flanges
ASTM A182 Forged 316/L Stainless Steel Blind Flanges Seller: SHAANXI RUIYANG IMPORT EXPORT CO.,LTD Welcome to buy the ASTM A182 forged 316/l stainless steel blind flanges for sale from us. We are ...
ASTM A182 Forged Stainless Steel Lap Joint Flange
ASTM A182 Forged Stainless Steel Lap Joint Flange Seller: SHAANXI RUIYANG IMPORT EXPORT CO.,LTD Welcome to buy the ASTM A182 forged stainless steel lap joint flange for sale from us. We are pro...