GGG50 Ductile Iron 13 series 14 series Double Eccentric Flange Butterfly Valve

The butterfly valve is used to open and close the medium or regulate the medium flow. Simple structure small volume, light weight and small size for installation. According to the connection type, there are three basic connection, wafer type(including lug wafer type), flange and butt welding type.The sealing structure has three types including mutli-layer metal sealing, whole metal seat sealing and elastic metal sealing. it is used for different working condition with reliable sealing performance and long life span.

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.