1) Small and portable, easy dismouting and maintenance, and can be installed in any position.

2) Simple and compact structure, 90° rotary ability, fast opening and closing.

3) Small operation torque, labor-saving and light.

4) Flow curve tends to be a straight line, good regulation performance.

5) Fully sealing tightness, no air leakage under the pressure test. 

6)Choose different parts material, can be applied to a variety of medium.

Can be custom-designed to customer's given working specifications

Clean, energy-efficient and well-controllable melting process compared to most other means of metal melting.

Tension test specimens are made during production with the castings

1. Multi packagings

2. Wooden pallet

3. Wooden case

A: Three factories under Jhy company: foundry factory, valve design factory, and valve manufacturing factory.

A: No.1 in gate valve manufacturing, No.7 in Y strainers producing. 

A: Customization all you ask, as logo casting, packaging logo painting, specially for your business.  

A: 1. Unique valves, with customized service.
     2. Timely production and delivery, time is money.
     3. Market protection service, long term business strategy.