A one way valve allows fluid flow is only in one direction flows, and does not allow the reverse flow valve. It can be used for export of hydraulic pumps, oil back flow prevention system; separated Circuit for the link between the prevention Circuit interfere with each other; Also can be used for bypass valve, and the Sequence Valve, Pressure Reducing Valve, throttle and speed control valve parallel to the order to form a one way valve, and one way pressure Reducing Valve, and one way throttle speed control valve.
Max. pressure: 31.5Mpa
MAX. Flow: 200L/min
Quality tested: High pressure testing before delivery
Different threads: BSPP, METRIC,SAE option
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.
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.
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.
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
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.
Looking for ideal Check Valve Install Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Check Valve Noise are quality guaranteed. We are China Origin Factory of Check Valve Leaking. If you have any question, please feel free to contact us.
Product Categories : Directional Control Valve > Check Valves