Product Description
this series products are new design anti-water hammer and enenry conservation with slanted seat, bi-eccentric body, metal sealing couple,special design has been made to the structural element related to the characteristic of drag, oil pressure slowly closing units are established closing in quick and slow steps, it can be protected water reverse and occurrence of destroyed water hammer effectively when pumps is in normal operation, or suddenly stop due to electricity accident, this series products are widely applicable for petrol-chemical,power plant, metallurgy and civil irrigation and drainage etc in pipeline system.

Product Feature
Performance feature
1.Slanted seat with short time in on-off,excellent operation performance
2.bi-directional body structure with reasonable on and off operation
3.full metal sealing couple with long working life for avoiding maintenance and changeable
4.the structural element related to the characteristic of drag, hydrodunamics principle have been adopted to confirm its geomentry factor, low flow resistance and distinctive saving of energy.

Product Specification / Models
HD41Xb

Application
water,oil,air and weak corrosive fluid

Optional Information
- Payment : T/T OR L/C
- Delivery : as per order
- Origin : China
- Minimum Order : 2 pcs
- Packaging : seaworth packing
- Samples : Charge
- Remarks : we ZD sincerely welcome friends all over the world to visit our company