Data

General

Gauges: 02'' to 036''

Pressure Class: CL 150

Project Feature:

• Monoblock body designed for installation between flanges (wafer);
• Unoflap check valves, in resilient or metal-to-metal versions, offer zero leakage in all pressure classes;
• Unoflap check valves are ideal for installation in pipelines, both in horizontal and vertical positions, requiring only a single line for operation;
• Installation costs are greatly reduced due to the low weight and also the reduced installation space required.

Standards

Applicable

Construction: API 594

Additional Requirements:

• ABNT NBR 15827

Face a Face:  API 594

Wall Thickness: API 594

Materials

Figures: RU

Valve: Unoflap Wafer Check;

Diameters: Ø2" to Ø48“ CL150

Sealing: 100% watertight;

Connections: Wafer or Lug for installations between flanges according to ASME B16.5/ASME B16.47;

Sealing Tests: API 598

Coatings

Specials

Body/Lid: Organic Coating