Dual Plate Check Valve
| Design : | API 6D / API 594 / ASME B 16.34 |
| Face to Face : | API 6D / API 594 |
| Flanges : | – |
| Butt welding : | – |
| Testing : | API 6D / API 598 |
Description
Dual Plate Check Valve Manufacturer in India
Unitek Valves, a well-known Dual Plate Check Valve Manufacturer in India, offers top quality metal seated check valves for demanding non-return flow processes. Our valves are compact, lightweight, and tough, suitable for severe service conditions. The Dual Plate Check Valve has two spring-loaded plates that pivot on a center pin to close promptly, thus stopping backflow and eliminating water hammer. Manufactured with superior quality Cast Iron, Cast Steel, Stainless Steel, and Duplex Steel, they are suitable for liquids and gases at moderate temperatures and pressure ranges. Dual Plate Check Valves are comparatively lighter, stronger and take up less space than conventional swing check valves. A major Wafer Check Valve Manufacturer in India, we provide wafer type, flanged wafer type andcustom built designs that are compatible with industrial specifications and customer requirements.
Features
Metal seated durable construction
Compact and light weight design
Non slam & anti-water hammer action
Low pressure drop
High strength & long service life
Easy installation & less maintenance
Available in different materials and size options
Applications
Oil & gas, Chemical plants, water treatment, Power plants, HVAC system, fire protection, petrochemical and industrial pipelines.
| Material : | ASTM Specifications Carbon Steel, Alloy Steel, Low Temperature carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, any other special material. |
| Trims : | Varieties of combinations |
| Operator : | – |
| Note : | • Lesser weight, smaller size and lesser force to
open. |
| Optional : | Replacement of conventional check valves without pipeline modification, Retainerless Design |
| Range | Dual Plate Check Valve | ||||||
| valve | rating | 150 | 300 | 600 | 900 | 1500 | 2500 |
| CHV 406 | inches | 2″-30″ | 2″-30″ | 2″-30″ | 2″-16″ | 2″-16″ | 2″-12″ |
| mm | 50-750 | 50-750 | 50-750 | 50-400 | 50-400 | 50-300 | |


