open and closed circuit proportional directional valve

Brand Name:SUN

Model Number:FPCC-XDN

Place of Origin:American

... current, and this force is countered by the spring and flow forces. This force balance creates a metering orifice whose effective size is proportional to the current. The valve exhibits a large degree of self-compensation in the 1-to-2 direction and

Brand Name:Rexroth

Model Number:R900450964

Place of Origin:China

...Direct acting proportional pressure reducing valve for Concrete Pump Truck Parts Product Description/Features: The direct-acting pressure reducing valve is directly driven by the secondary outlet pressure to open and close the valve, so that when the outlet pressure is less than the set pressure, the valve automatically opens, and the pressure adjustable range and the set pressure are associated with the valve

Brand Name:CD-CNLN

Model Number:Customize

Place of Origin:China

... proportional to the stroke of the valve flap. The valve stem axis of the globe valve is perpendicular to the sealing surface of the valve seat. The opening or closing stroke of the valve stem is relatively short, and it has a very reliable cut-off action,

Brand Name:Hyva

Model Number:14750667H

Place of Origin:CHINA

...Controls Manual Valve are used very widely. 3. Reset the valves for presure liniting valve, with flexible, long life characteristics, can be combined with air control valve, though the valve opening and closing change the directions of control flow, play a

Brand Name:Foowell

Place of Origin:China

...Valve Wellhead Reliable Functional Compact Structure Product Overview: Foowell Wellhead Globe Valve only allows the medium unidirectional flow, the installation has the directivity, its valve stem opening and closing stroke is relatively short, has the very reliable cutting off function, because the valve seat mouth change and the valve discs stroke becomes the direct proportion...

Brand Name:HANJIU

Model Number:SD5

Place of Origin:CHINA

... Fitted with a main pressure relief valve and a load check valve. .Available with parallel or series circuit. Optional power beyond port (only for parallel circuit). . Diameter 20 mm – 0.79 in interchangeable spools. A wide variety of service ports and

Brand Name:Runpaq

Model Number:8012-8017

Place of Origin:China

...valve stuck open, pN16 brass motorized ball valve for zone valve Product Description A heating zone valve is hooked directly to a thermostat. An actuator motor operated valve designed for zoning hydronic heating / cooling systems utilizing baseboard, convector and fan-coil terminal units. On a call for heat or cool, the thermostat contacts close completing the circuit to the zone valve...

Brand Name:HNC

Model Number:EDG-01-C

Place of Origin:CHINA

... us. Safety valves are the most common type of valve found in hydraulic systems. Their purpose is to prevent high pressure in hydraulic circuits from damaging system components. The safety valve is normally closed; whenever it is open, it converts the

Brand Name:Rexroth

Model Number:R902505407

Place of Origin:China

... open and closed circuit applications. Due to its unique axial swashplate design, the output speed of the motor is directly proportional to the inlet flow and inversely proportional to the motor displacement. Moreover, the output torque of the motor ...

Brand Name:haitian

Model Number:1000ton

Place of Origin:China

...circuit control valve Hydraulic system using high response proportional valve, improve opening and closing die precision and stability, brake response time is shortened Six cylinders are distributed with direct pressure clamping structure The clamping action and high

Brand Name:SFC

Model Number:XLB-1200×1200×1

Place of Origin:China

... locking and mold protection. 2. New seals are adopted, with reliable sealing and long service life. 3. Conventional valve or proportional valve can be selected, and the oil circuit configuration is advanced and reasonable to save energy consumption. 4.

Place of Origin:CHINA

Brand Name:KINGHONEST

... two-position solenoid valves (EV), to perform emergency actions (fast opening < 1 sec) accumulator The HCP houses also analogue positioning cards (steam valves and desuperheating valves) for stroke control in closed loop system. The response time of ON

Brand Name:Rexroth

Model Number:A4VTG090EP4P0/33MRNC4V92FB2S4AS-0

Place of Origin:China

...closed circuit ––The flow is proportional to the drive speed and displacement. ––The flow increases as the angle of the swashplate is adjusted from zero to its maximum value. ––Flow direction changes smoothly when the swashplate is moved through the neutral position. ––Two pressure-relief valves