Solid Lug Type Dual Check Valve

Solid Lug Type Dual Check Valve

Overview

Dual  Check Valve is designed to operate with the minimum of flow restriction.

The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow. The resilient seating prevent a slamming action.

Check Valves offer greater flexibility and low cost in most piping systems and moreover, of its light weight, it is so convenient to install and has smaller face to face dimension than conventional swing check valve.

These valves can be supplied to match the international standards of flange (DIN, ANSI, JIS & BS).

Application:

Nominal diameter: 1.5" ~ 60"(DN40 ~ DN1500)

Pressure range: Class150 ~ 2500(PN16 ~ PN420)

Working temperature: -196℃ ~ +560℃

Body material: Carbon steel, Stainless steel, Alloy steel, Bronze

Material Specifications:

Part Name	Material
Body	A216 WCB	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Plate	A351 CF8	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Stem	A182 F304	A185 F304	A182 F316	A182 F304L	A182 F316L
Spring	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Solid Lug Type Dual Check Valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.