High Pressure Throttle Check Solenoid Directional Valve For Tractors

Part Name: High Pressure Double Throttle Check Solenoid Directional Valve For Tractors

Specifications:

One-way valve is the fluid can only flow along the water inlet, but the outlet medium can't return. The throttle valve is a valve that controls the flow of fluid by changing the throttle section or throttle length. The superposition combination of the throttle valve and the check valve in parallel is the superposition check valve.

The throttle valve and the one-way throttle valve are simple flow control valves. In the hydraulic system of the fixed pump, the throttle valve and the overflow valve can be combined to form three throttle speed control systems, that is, the oil inlet throttle speed control system System, oil return line throttle speed control system and bypass throttle speed control system.

There are two types of check valves: straight-through and right-angle. The straight-through check valve is installed on the pipeline with a threaded connection. Right-angle check valves have three forms: threaded connection, plate connection and flange connection.

Main Features:

Sandwich plate valve
porting pattern according to DIN 24340 form A
Porting pattern according to ISO 4401-03-02-0-05 (with locating hole)
For the main or pilot flow limitation of 2 actuator ports
Four adjustment types:
1.Set screw with lock nut and protective cap
2.Lockable rotary knob with scale
3.Spindle with internal hexagon and scale
4.Rotary knob with scale
For supply or discharge throttling

Specifications:

Parts we can produce:

Company Information
1.We have many years of experiences in manufacturing CNC machines, and plastic injection molding machines.
2.We have quiet office enviroment and we have independent R&D ability.
3.We have efficient production department and strict quality control department to supply good quality products all over the world.

Our product range:

Hydraulic pump parts, Cylinder block,Press pin,Piston motor,Piston shoe,Snap ring, Piston pump, Retainer plate, Coil spring, Gear pump, Ball guide, Disk spring, Charge pump, Valve plate, Barrel washer, Pilot pump, Shoe plate, Oil seal, Vane pump, Bearing plate, Frication plate, Repair OEM parts, Swash plate, Steel plate, Motor spare parts, Drive shaft, Metal.

Our Advantages
1.Be of long standing factory;
2.Have enough professional engineer;
3.OEM with professinal employees;
4.Mechanical and test equipments:
5.100% factory testing and inspection personnal in accordance with international standards for the high-frequency sampling,to ensure the quality of products manufactured;

Packaging & Shipping

1. Goods are packed with export standing standard.

2. Goods will be delivered on time.

3. Goods can arrive at the destination safely.

4. derivery time: within 30 days after the payment.

Our Services

We have strict quality control system for proportional flow pressure control valve for the plastic injection machinery:

1. External Inspection: Purchased Item Inspection, Outsourcing Item Inspection

2. Process Inspection: First Inspection, Random Inspection, Handover Inspection

3. Final Quality Inspection: External Dimensions Inspection, 100% Hydraulic Test

Our work shops:

Other pictures:

Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with different series, agricultural pruning shears and related agricultural products.

We have a strong R&D team with full of creative spirit and develop many new products every year and have obtained many invention and utility model patents.

The products include mechanical shaft and spares, diesel engine parts, sealing element, agricuture tools and equipment, hydraulic motors and valves, powder metallurgy parts, du bushing and bearing, shock absorber parts, stamping parts, plastic and rubber parts, in addition we design and manufacture automatic machine such as shock piston banding machine and groove cutting machine.

As a professional enterprise of manufacturing and trade, we insists on pursuing better quality on and on. We control the quality strictly from raw material to finished parts. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact and perfect before delivery.

As a seller, our products are exported to the whole world and sold nationally for many years. More than one half parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationships with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. All the staff in our company will always welcome customers from all over the world to visit and negotiate.