4WMM10 Hydraulic Manual Directional Spool Control Valves

4WMM10 Hydraulic Manual Directional Spool Control Valves 

The 4WMM10 E,F,J,H,U,G series of Rexroth 4WMM10 directional spool valve are operated by worker hand directly, to change the position of the direction spool. When the spool on the center position, for the E type as example, the oil ports of P, A, B, T are closed. The valve spool moves forward if the hand lever pull forwarder, the inlet oil port P connects to B, and the outlet T port connects to A port accordingly in the valve house. If pulling the hand lever at the end of the back, the the inlet oil port P connects to A, and the outlet T port connects to B port accordingly in the valve house, achieving the direction processing, which is used to control the oil line on or off, oil directional way or reducing pressure. 

Model: 4WMM10 series 
Place of Origin: Shandong,China (Mainland)
Power: Hydraulic
Standard or Nonstandard: Standard
Pressure: High Pressure
Structure: Check
Material: Casting
Temperature of Media: Medium Temperature
Media: Oil
Brand Name: Longli
Product description: 10WMM Rexroth hand lever operation Directional Spool Valves, 4 main ports
Porting pattern mounting:: G66/01 (G3/8), G66/12 (SAE-6), G67/01 (G1/2), G67/12 (SAE-8), G534/01 (G3/4), G534/12 (SAE-12)
Port pattern standard:: DIN24340 A type and ISO 4401
Porting mounting surface roughness concentration:: Class 0.8
Max. P, A, B port operation pressure:: 315Bar / 4567.5PSI
Max. T port operation pressure:: 160Bar / 2320PSI
Max. flow rate:: 120L/min.
Working temperature:: -30~+80℃ of NBR seals and -20~+80℃ of FPM seals
Recommended medium filtration:: ISO 4406 Standard, cleanliness class: NAS 1638, class 9
Valve net weight:: 3.8Kgs

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

FAQ
Question 1: Did you accept products customization? Do they need mould fee?
Answer: Yes, we accept products customization. Need mould fee, because products usually need extra mould cost. 
But we can return the mould fee when order reach a specific quantity.
Question 2: Can we get free samples?
Answer: The sample expense and freight expense will be borne by the buyers, and will be returned in the following orders.
Question 3: How long is normal production period for a 20-foot shipping container?
Answer: Accoring to the current productive capacity, usually need 3-14 days from producing to delivery. (not including customized products)
Question 4: What is the type of payment?
Answer: Usually, you should prepay 50% of the total amount. The balance should be paid before delivery. (We'll send photos of product to you for checking before delivery)
Question 5: How to guarantee the high quality?
Answer: We have testing department to make sure quality of every product, appearance and pressure test are good.