Energy Economics

The RM model check valve is a reliable metal seated non-return valve with oblique seating angle widely used in industries such as:

• Pulp and paper
• Waste water treatment plants
• Food and Beverage

 

Main Features:

• Suitable for all the standard flanges
• Short Face to Face
• Excellent tightness according to API 598
• Low pressure drop and opening pressure
• Quick closing reaction (oblique seating)
• Which reduces water hammer
• As an option auxiliary spring increases the closing reaction

 

Working Pressure:

• ND 40 to ND 300: 40 kg/cm²
• ND 350 to ND 600: 25 kg/cm²
• ND 700 to ND 900: 10 kg/cm²

 

Standard Flange Connection:

• ANSI B16.5 (class 150)
• Other flange connections are available on request. Face to face dimensions are according to EN
• 558-1 (Serie 16)
• Directives
• PED 97/23/CE Directive Categories I Module A Fluid Group 2 (b).
• Under request are also available Categories II/III.
• DIR 94/9/CE (ATEX) Please contact Orbinox for information and availability of categories and zones.

We are offering PVC Check Valve to our client.

Features:

• 100% Factory tested
• Easy Installation and Maintenance
• May be used either vertically and horizontally
• Available in PVC-U and Corazon PVC-C
• Resistance to many inorganic chemicals
• Excellent flow characteristics
• Threaded versions BSP and NPT
• O-ring available in EPDM or Viton

Technical Details:

• Available Length: D16 to D110 (3/8" to 4")
• Available Material: PVC / UPVC / CPVC
• Valve Size: 15MM to 50 MM

We are supplier/ Manufacturer of all types of check valve.  The Dual plate check valve is a swing check valve uniquely designed for all purpose non-return valve (NRV) applications. The constructional feature makes the valve much smaller in size, lighter in weight & makes it much feasible in operation as compared to conventional swing check valve. 

Technical Details:

• Available Length: 2" (50mm)
• Available Material: CS / CI / SS / Alloys /Monel / Hast Alloys / Fabricated

Excess Flow Check Valve are normally inline safety devices for installation in lines where fluids are flowing into and out of pressure tanks. Their main function is to stop excessive flow of the tanks liquid / gases contents automatically should a flow line rupture or because of system failure. While they will pass normal flow, they will close against excess outward flow rates should above situation occur. Excess flow check Valve are used where large leaks and breaks can result in dangerous situation. An Excess Flow Check Valve consists of a disc, seat and a spring all housed and supported in a cylindrical tube. The valve may be threaded so that it can be screwed with the pipeline or can be flanged / sandwiched for tank nozzle mounting.