MPa MPB MPW Yuken Pilot Operated Check Valves

• Function：directional control
• Installation：Tubular
• Drive：Hydraulic
• Type：Pilot-Operated Type
• Pressure：250bar
• Flow：40-300L,min

=== Base Info ===

• Model NO.：MPA MPB MPW
• Fluid：Mineral Oil or Phospate Ester
• Temperature Rang：-30-80 Celsius Degree
• Material：Casting iron
• Porting Pattern：ISO 4401-05-04-0-05, Nfpa T3.5.1 R2, ANSI B93-7 D0
• Throttle Control Type：Meter in Control, Meter out Control
• Medium Viscosity Range：28-500mm2,S
• Weight：1.2-12kg
• Transport Package：Cartons and Pallets
• Specification：02, 03, 04, 06
• Trademark：Longli
• Origin：China
• HS Code：8412299090
• Production Capacity：5000PCS,Month

=== Description ===

Basic Info.

Model NO. MPA MPB MPW Fluid Mineral Oil or Phospate Ester Temperature Rang -30-80 Celsius Degree Material Casting iron Porting Pattern ISO 4401-05-04-0-05, Nfpa T3.5.1 R2, ANSI B93-7 D0 Throttle Control Type Meter in Control, Meter out Control Medium Viscosity Range 28-500mm2/S Weight 1.2-12kg Transport Package Cartons and Pallets Specification 02, 03, 04, 06 Trademark Longli Origin China HS Code 8412299090 Production Capacity 5000PCS/Month

Product Description

Yuken Hydraulic Pilot Operated Check Valves

 

These Check Valves allow flow in one direction and prevent flow in the reverse direction, until operated by pilot pressure to allow free reverse flow. The specified cracking pressure is required to open the valve to allow free flow direction. These valves are for pressure locking so that the load does not come down automatically. Suitable for High flow circuits viz Steel Mills, Presses, etc.

The modular pilot operated check valve MPW, MPA, MPB will allow free flow in one direction and block flow in the opposite direction. It functions to positively hold the actuator in a neutral position. Movement is restored by an automatic pilot pressure signal when the Directional Control Valve shifts to move the actuator. It may be specified to operate on the A, B, or A and B port.

 

Model: MPA MPB MPW series
Place of Origin: Shandong,China (Mainland)
Power: Hydraulic
Standard or Nonstandard: Standard
Pressure: Medium Pressure
Structure: Control
Material: Casting
Temperature of Media: Medium Temperature
Media: Oil
Brand Name: Longli
Max. flow rate: 35L/min-300L/min
Max. work pressure: 250bar-315bar

Why Choose Us

1. With 30 years experience of hydraulic components in china.
2. Best manufacturing machinery, quality level, best price, best service.
3. We have very good and comprehensive after-sales service.
4. We have no MOQ for clients and tailor0made to clients request for our huge inventory.

Our Service
Pre-sale service: we provide presales in our first cooperation make clear your situation and give you some advice.
In-sale Service: We will track the production progress and quality, check the exact model and quantity one by one before delivering.
After-sale Service: We will provide a one year free warranty and lifetime maintenance. We will change all questions in 7*24hours if you buy from us.

Packing
Eternal Brand, Neutral or Customer's requires label. 
Neutral carton or same as the Customer's requires, export standard carton.
All cartons should be packed into the pallets more carefully.
All of the productions are inspected carefully one by one by QC before delivery.

Payment term:
T/T 50% as deposit in advance, the balance should be paid before delivery.100% L/C is acceptable. Western Union and PayPal is acceptable.
Transportation: By sea; By air; By truck; By express (DHL,TNT,UPS,FEDEX)
Trading term: FOB,CFR,CIF