Skirts & Dresses

origin China
packaging Carton with shrink packaging
MOQ: 1

3P40 Hydraulic Monoblock Directional Control Spool Valve This product is applicable to special vehicles like truck mounted crane, wrecker, scrubbing machine and dynamic compactor and can effectively control such actuating mechanisms like motor and oil cylinder. Functions and features 1. Compact size, light and handy structure, small weight, simple operation and safety & reliability; 2. Work group number can be added according to demand, 7 spools at most. 3. Complete configuration of primary and secondary overflow valves; Opening pressure to be adjusted as required by customers; 4. Series-parallel connection structure and external load retaining valve ensure that the actuating mechanism with higher load will not fall in operation. 5. Modules with different functions on the valve group can realize the switch over between single and dual pumps to improve working efficiency and save energy consumption. Performance Rated flow 40 lpm  Maximum inlet pressure 250 bar  Maximum back pressure 10 bar  Temperature rating min -20ºc  Temperature rating max +65ºc  Spool leakage at 120 bar <10cc/minute  Pneumatic supply 5-10 bar  Recommended Oil Mineral based Hydraulic ISO VG37  Minimum cleanliness ISO DIS 4406 18/12  Body - cast iron Grade 300 phosphated Spool – steel Chrome plated  External plating Zinc chromate  Lever housing Aluminium  Pneumatic housing Aluminium  Seals Nitrile  Weight 1 spool 2.8 kg, 2 spool 4.2 kg, 3 spool 5.6 kg, 4 spool 7.2 kg, 5 spool 8.4 kg  Service ports A & B G3/8  Inlet/outlet ports P & T G1/2  Pressure beyond N G1/2  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. http://www.longlihydro.com

Tags: Hydraulic Monoblock Valves,Directional Spool Valve,3 Spool Hydraulic Valve