Sun Rdhalsn Hydraulic Cartridge Valve Hydraulic Solenoid Valve Capacity Counterbalance Valve Pressure Reducing Valve Directional Valve Control Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: ISO9001
• Model NO.: RDHALSN
• Media: Oil
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Stainless Steel
• Type: Self-Operated
• Warranty: 12 Months
• After-Sales Service: Online Technical Support
• Drive: Electric Hydraulic
• Applications: Industrial Usage
• Connection Form: Flange
• Pressure: High Pressure
• Power Supply: AC Solenoid Valve
• Usage: Safety, Temperature Control, Flow Control
• Transport Package: Standard Package
• Specification: Stardard
• Trademark: SUN
• Origin: China
• HS Code: 8481802190
• Production Capacity: 100000PCS/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description                                                                                                                                                      

Needle valves are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. They are not pressure compensated and may be used as flow controls or as shutoff valves.

1,All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.

2,Because needle valves are non-compensating devices, the fixed orifice size will regulate flow through the valve in proportion to the square root of the pressure differential across ports 1 and 2.
3,A balanced adjustment mechanism allows for easy adjustment even at high pressures.

4,The sharp-edged orifice design minimizes flow variations due to viscosity changes.
5,The flow path through this valve is bi-directional. The preferred path is port 1 to 2, to allow interchangeability with other flow controls.

6,There is no leakage when the adjustment mechanism is turned to the shut-off position.
7,Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.

Package Size	10cm * 10cm * 10cm
Package gross weight	1.00kg

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).

Company Profile

Qingdao MDP Hydraulics Equipment Technology Co., Ltd

Qingdao MDP Hydraulics Equipment Technology Co., Ltd. is engaged in research and development, design, production and sales of hydraulic system complete sets of products, mainly used in wind power propeller system, power plant axial fan pressure regulation and lubrication system, large ship thruster control system and intelligent robot hydraulic control system. Our company also sells hydraulic station components, including hydraulic valves, hydraulic pumps, hydraulic motors, power pack ,power units, hydraulic parts and hydraulic accessories.

 

Our company's hydraulics system supporting products in many fields to fill the gap in domestic research and development, with leading, new design, energy conservation and environmental protection and other advantages.

PACKING&SHIPPING

FAQ

Q: How about your quality? 
A: Our company go through ISO9001: 2015 quality management system certification. 

Q: What's the warranty? 
A: Our warranty is 1 year. It means in the correct installation and normal Instructions, If our goods have any quality problem, we will re-produce for you again for free. 

Q: What is your delivery time? 
A: Usually 7-10 working days after payment. 

Q: What is your packaging and shipment?
A: &Carton inside, wooden outside or as your requirements
    &By international express, air and sea
    &Shipment port: Qingdao 

Q: What can you buy from us?
A: Hydraulic pump, Hydraulic valve, Hydraulic motor, Hydraulic spare part and Original Rex-roth,SUN,Vickers,Parker,ATOS,HAWE,YUKEN,HYDRAFORCE products.