HYDA PRMD2PP06SVG Wholesale durable direct operated pressure reducing valves hydraulic valve Parker
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- Supplier: Henan Zhuoer Electromechanical Technology Co. Ltd.Henan Ltd.
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Product Overview
Description
Product Specifications
Detailed information
Series PRDM are direct operated pressure reducing valves to regulate pressure in one area of a hydraulic circuit at a predetermined level below normal system pressure. Additionally, an integral pressure relieving function for the secondary reduced pressure circuit is incorporated into the design.
Funtion
These valves are "normally open" devices that allow fluid to flow through the controlled port during their non-actuated or "at rest" condition. When downstream pressure exceeds the value set by the spring force, the control piston moves off its seat, closing off the flow path and thus reducing the fluid passing through from the main system. The cushioned piston modulates to maintain the preset pressure in this branch of the hydraulic circuit. If, due to external forces, the pressure continues to rise in this branch circuit, the piston will keep moving against the spring force allowing fluid to be drained to the tank, thereby limiting maximum pressure to the valve's setting.
These valves are "normally open" devices that allow fluid to flow through the controlled port during their non-actuated or "at rest" condition. When downstream pressure exceeds the value set by the spring force, the control piston moves off its seat, closing off the flow path and thus reducing the fluid passing through from the main system. The cushioned piston modulates to maintain the preset pressure in this branch of the hydraulic circuit. If, due to external forces, the pressure continues to rise in this branch circuit, the piston will keep moving against the spring force allowing fluid to be drained to the tank, thereby limiting maximum pressure to the valve's setting.
Features
• 3-way design for pressure relieving of the secondary side
• 3-way design for pressure relieving of the secondary side
• The direct operated, cushioned piston design results in fast response, low leakage and minimal hysteresis.
• Reduced pressure in the 'P', 'A' or 'B' port.
• Pressure settings:
25, 64, 160, 210, 350 bar for PRDM2, 19, 50, 100, 150, 210 bar for PRDM3.
• Gauge port
• PRDM2 - NG06 (CETOP 03)
• PRDM3 - NG10 (CETOP 05)
• Reduced pressure in the 'P', 'A' or 'B' port.
• Pressure settings:
25, 64, 160, 210, 350 bar for PRDM2, 19, 50, 100, 150, 210 bar for PRDM3.
• Gauge port
• PRDM2 - NG06 (CETOP 03)
• PRDM3 - NG10 (CETOP 05)
Product name | hydraulic valve |
Valve type | direct operated pressure reducing valves |
Material Quality | Cast Iron |
Pigment | black |
Actuation | / |
Nominal size | DIN NG06 / CETOP 03 |
Mounting interface | ISO 4401 |
Mounting position | unrestricted, preferably horizontal |
Ambient temperature | -20...+50 |
Electromagnetic voltage | / |
Max. operating pressure（bar） | P, A, B: 350; T: 50 |
Fluid | Hydraulic oil according to DIN 51524 |
Fluid temperature | ~-20…+80 (NBR: -25…+70) |
Flow max.（L/min) | / |
Main Products
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Packaging & Shipping
FAQ
1. How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
2. How long will I get my order?
General production time for 1x20 feet container is 10-15 days, for 1x40 feet container 20-25 days.
3. How will my order be packed?
All hose is packed by 2 plies of PVC film, inner is tranparent, outer is color and thick one. (Color can be ordered as customer like). Special packing like Reel and Pallet also available. Fitting is packed by 3 plies, carton, PVC bag and then pallet.
4. How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
5. Is it possible to visit your factory?
We warmly welcome you to visit our factory at any of your convenient time.
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
2. How long will I get my order?
General production time for 1x20 feet container is 10-15 days, for 1x40 feet container 20-25 days.
3. How will my order be packed?
All hose is packed by 2 plies of PVC film, inner is tranparent, outer is color and thick one. (Color can be ordered as customer like). Special packing like Reel and Pallet also available. Fitting is packed by 3 plies, carton, PVC bag and then pallet.
4. How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
5. Is it possible to visit your factory?
We warmly welcome you to visit our factory at any of your convenient time.
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