Rexroth Z2S6 Series Pilot Operated Check Valves Types

Rexroth Z2S6 Series Pilot Operated Check Valves Types

Rexroth Z2S6 sandwich plate pilot operated check control valve is using poppet spool with good sealing performance. The valve can have one or two actuator ports for leak free blocking to keep the pressure in the pipeline when the sealed oil circuit needed in the hydraulic system. There are two kinds of leakage control of the hydraulic pilot operated Check Valve: internal drain and external drain. The internal drain is available within the reverse port of the flow without back pressure, otherwise the external leakage, in order to reduce the pilot oil pressure.

Model: Z2S6 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:: Sandwich plate size 6mm, Rexroth Z2S6 pilot operated check control valve
Connection type:: Sandwich plate connection
Porting pattern:: DIN 24340, ISO 4401, NFPA 2002 D03
Cracking pressures:: 1.5bar, 3bar, 6bar
Max. operation pressure:: 315bar
Max. flow rate:: 60L/min.
Working temperature:: -30/+80℃ of NBR seals and -20/+80℃ of FPM seals
Recommended medium filtration:: Class9 NAS 1638 at min. filter fineness β10≥75
Medium viscosity range:: 28-500mm2/S
Valve net weight:: 0.90Kgs

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.

Contact us if you need more details on Check Valves Types. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Z2S6 Rexroth Check Valve、Pilot Operated Check Valves. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Directional Control Valve > Check Valves