Hydraulic High Pressure Check Cartridge Poppet Valve
Cartridge style, normally closed, single pilot check valve.
Cartridge is closed until sufficient pressure is applied on port 1 to reach the bias spring setting, lift the poppet and allow free flow to 2.
The valve is normally closed from 2 to 1.
When sufficent pressure is applied on port 3, the pilot piston lifts the poppet from its seat and allows flow from 2 to 1.
Very limited leakage in the check condition.
All external surfaces are zinc plated and corrosion-proof.
All valve parts are made of high strength steel. Poppet is hardened and ground to guarantee minimal wear and to extend service life.
Pilot piston is hardened and ground, sealed to prevent leakage.
Single-piece, high durometer, extrusion resistant seals.
Optional bias springs for back-pressure application flexibility.
Max. pressure: 240~350bar
Customized design: Available, as per drawings or samples
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 Hydraulic Poppet Valve Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the High Pressure Valve
are quality guaranteed. We are China Origin Factory of High Pressure Check Valve. If you have any question, please feel free to contact us.
Product Categories : Directional Control Valve > Check Valves