RP 820 Eck
High pressure valve for high to very high flow rates
Back pressure regulators RP 820 Eck

The back pressure regulator RP 820 Eck

is a pilot-controlled control valve consisting of a main valve, a pilot valve complete with restrictor assembly and built-in strainer mounted on the cover of the main valve, non-return valve and restrictor valves.

The valve cone can be fitted with a soft or metallic seal.

Mankenberg M-XTRA
Product features
Standard
  • Body made of Steel
  • Soft or metallic seal
  • Pilot valve made of stainless steel
  • Throttle block with integrated strainer and throttle valves completely made of stainless steel
  • Internal piping made of stainless steel
Options
  • Damping for gas applications
  • Hard-faced valve cone and seat
  • Various O-ring and seal materials suitable for your medium
  • Special materials such as Duplex, Superduplex, Hastelloy® or titanium, others on request
  • ANSI or JIS flanges .....
Technical data
DN
40 - 150
PN
10 - 100
p1
2 - 63 bar
∆p
minimum 2 bar
Kvs
20 - 250 m³/h
T
130 °C
Advantages
sectional drawing back pressure regulator RP 820 Eck
Precise control through pilot valve Very high control accuracy without external energy
1
Opening and closing velocities can be set via throttles Optimal control behaviour
2
Replaceable pilot control Flexible application
3
Compact design Minimum space required, easy transport
4
Various connection alternatives: DIN- , ANSI- or JIS flanges, welding ends ...Variable face-to-face length, no adapters or fitting pieces required
5
Options
Hard-faced valve cone and seatSuitable for high pressure drops
A
Special material possible:
Duplex, Super Duplex, Hastelloy® and titanium available
B
Delivery in accordance with NACE
C
Inlet pressure
Outlet pressure
Control pressure
Questions about?Our experts are happy to help!Experts contact
Mankenberg industrial valves - Questions about? Our experts are happy to help!
References
  • Saacke
  • Petrodar
  • ThangLong Cement
  • EnBW
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