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RM (SER.35) - Tilting disc check valve

 

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
  • Wastewater treatement plants
  • Food and Beverage
  • etc.
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

 

Sizes:
DN 40 to DN 900 (larger DN on request)

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:
EN1092 PN10/16/25/40
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 2014/68/EU Directive Categorie I Module A Fluid Group 2(b).
Under request are also available Categorie II/III.
DIR 2014/34/EU (ATEX) Please contact Orbinox for information and availability of categories and zones.

 

 

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