ZF Hydraulic & Pneumatic Parts Co., Ltd

This series of products, the overall phosphoric acid dyeing black, the table will not rust, the adjustment button is iron, not afraid of iron damage, the adjustment part is also 180 °. Mechanical rotation (L, R type, opening is double opening, Roller C type is designed as a ball type, there is no suction hole below, and it is not afraid of stuck shaft due to sundries.)

 

  Flow control valve main features:

 

  1. When the pressure difference of the valve changes, the flow through the valve becomes smaller.

 

  2. When the oil temperature changes, the flow rate changes little.

 

  3. The flow adjustment range is large, and it is not easy to be blocked at a small flow rate, and a small steady flow can be obtained.

 

  4. When the valve is fully open, the pressure loss through the valve is small.

 

  5. The leakage of the valve should be small. For high pressure valves, the adjustment torque is small.

 

  6. High control sensitivity, safe and reliable, easy commissioning and long service life.

 

  Based on the spirit of "high quality, excellent service, and development", ZF Hydraulic solemnly promises you with the concept of "Quality Products, Reasonable Prices, Caring Services" and the principle of responsible and openness:

 

  Our company guarantees that the manufactured products are produced and inspected according to the relevant national standards. Unqualified products will never leave the factory. Guarantee strict performance, fulfillment of product warranty, strict implementation of national industrial products after-sales service related regulations:

 

  First, the product in the use of any quality problems within 7 days Our company can return new products, all costs borne by our company. (except human factors)

 

  Second, the product within one year after delivery of any quality problems Our company can visualize the seriousness of product quality problems returned new products, maintenance, all costs borne by us (except for human factors). Products that exceed the warranty period are subject to lifelong maintenance services.

 

  Third, the installation: Since we produce products are easy to install, all customers can install their own, if you have any questions please consult us!

 

  IV. Transport: The company may be responsible for possible problems (including insurance, loss, damage, etc.) in the transportation process (logistics, express delivery, and delivery), and the company will bear all costs in this process.

 

  V. Maintenance response: During the three guarantee period, the company promised to give a reply within 24 hours of receiving the user's notice, and implement lifelong maintenance service for products that exceed the warranty period within 7 working days.

 

  Sixth, accessories service: warranty repair parts outside the price, our company promised to supply the cost price of the product.