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DPC Abv Valves Velan Vietnam

Dual Plate Check Valve

Features:
 
  • No-Return Valve, Compact Wafer Type
  • Spring assistance, short travel and quick plate closing
  • Designed for frequent reversed flow application

Suitable for all type of fluids and aggressive environments like:
 
  • Corrosive, Sour (H2S), abrasive services
  • Slurries and solid suspension in gases
  • High & Low temperature
 
Technical sheet
Sizes: 

2"- 60"
1.13/16"- 18.3/4"

Pressure classes: 

ASME 150-4500
API 2000-15000

In compliance with: 

API 6D ASME B16.34 PED

Material of construction: 

Carbon Steel
Stainless, Duplex and Super Duplex or alloy
Exotic Alloys

Overlays: 

Tungsten Carbide
Stainless Steel
Chromium Carbide
Stellite

Options: 
Interchangeable Spring
Assistance to optimize
working condition.
NACE MR-01-75