Cartridge Valve Manufacturer – DA Valve-Quality valve solutions for drinking water, gas supply and water hammer protection ...

Hydraulic Cartridge Valve Manufacturer- The Ultimate Solutions

High precision: opening and closing characteristics can be Achieving 95% opening rate and 90% closing rate; High stability: pressure swing does not exceed ±0.1MPa; high durability: designed service life is more than 1 million times.

Hydraulic Cartridge Valve Product Classification

Pressure valve,Counterbalance valve,Proportional valve,Hand pump,Flow valve,Solenoid valve,Check valve……

Pressure Valve

Counterbalance Valve

Proportional Valve

Hand Pump

Flow Valve

Solenoid Valve

Check Valve

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About our factory

Zhejiang Huayi Precision Machinery Co., Ltd. was established in 2006 and is affiliated to DA Valve, with a plant area of 12,000 square meters and more than 500 employees. It specializes in R&D and production of high-performance hydraulic threaded cartridge valves and system valve block integration.  We continue to pursue zero-defect quality, low-cost manufacturing, and continue to meet customer needs and expectations.

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Why choose DA hydraulic cartridge valve?

We are a factory that values customer satisfaction.We always strive to produce and provide valve products that meet all your needs.

  • 23 years experience, with 3  valve production bases and 1,500 employees,Affiliated to DA Valve Group (Top 500 Chinese Enterprises).
  • According to the advanced management experience and quality concept of ISO9001, ISO14001, OHSAS18001 and TS16949.

  • All new products have to pass through tests of proof pressure, burst pressure, pressure drop,pressure holding, transient response characteristics, antipollution,environment(-40~80℃).

  • CNAS certification laboratory,Each type of valve passed over one million cycles life tests under 1.2 times of rated pressure. 
  • Long term partners with the famous enterprises on the world.

  • Single product identification quality traceability technology and visual management system.
Cartridge Valve product 1

Hydraulic cartridge valve workshop

2. Brass valve machining workshop

Cartridge valve Rough Finish

Cartridge valve workshop

Cartridge valve Finish Machining

3. Unmanned production workshop

Unmanned production workshop

4.CNAS certification laboratory

CNAS certification laboratory

5. Seal warehouse

Dust-free warehouse

Cartridge valve assembly workshop

Cartridge valve assembly workshop

6. Automatic cleaning production line

Automatic cleaning production line

8. Finished product warehouse

Finished product warehouse

The whole process of manufacturing Hydraulic cartridge valve

This is what we do when we manufacture high-quality hydraulic cartridge valves:

1. R & D design
2.Raw material testing
2. Raw material testing
3. Machining
4. Quality Control
5. Assembly
6. Testing
7. Marking
8. Packaging

Estimated manufacturing and shipping time

STEP 1: Producing

Standard lead time is 60 days after receiving the official purchase orders.

STEP 2:Packing

2-3 hours needed for packing and palletizing.

STEP 3:Local Shipping

1 day reaches Shanghai port and Ningbo port.

STEP 4:International Shipping

Advance shipment booking to avoid unnecessary time loss.

Frequently Asked Questions

In order to avoid your worries, here are some facts you need to know about our cooperation:

1. What is your MOQ?

Low MOQ, 1pc for sample checking is available.

2. Can I get samples?

Sure. We usually provide exsting sample for free. Samples charge is refundasble when order is up to certain quantity.

3. How long is the sample lead time?

For existing samples, it takes 2-3 days. Thay are free. If you want customized designs, subjet to the mold time.

4. How long is the production lead time?

45-60 days.

5. Which kinds of certificate would you have?

ISO9001, ISO14001 and OHSAS18001 system certification, and TS16949 system has been introduced.

6. Do you offer guarantee for the products?

Yes, 12 month.

7. What is your material ?

12L14 for USA

8.What is your payment term?

Our normal payment term is TT 50% deposite after order signed and the rest of 50% payment before delivery.

Contact DA Valve to Start Your Business

We will reply within 1 hour of working hours and 12 hours of non working hours. Please pay attention to suffix.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”.

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