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Pressure relief valve ARI 12.901 - Fig. 566 - In DN 50 / Out DN 80 / PN 16

Quick Overview

Econ® full lift safety valves are mainly applied for vapours and gases, for steam application we advice to use figure 564. Suitable for liquids in large volumes.
https://www.econosto.nl/product-sheet/561151

Details

Econ® full lift safety valves are mainly applied for vapours and gases, for steam application we advice to use figure 564. Suitable for liquids in large volumes.

Type approvals: TÜV, PED, DNV

Options:
- O-ring in valve: EPDM, Neoprene (CR) or Viton (FPM)
- Stainles steel bellows

Pressure and Temp Range

0,1 until 16 barg, -10/ +300° Cel.

Dimensions

DN d0 A0 Max. set pressure a b H Weight
Inlet Outlet  
[mm] [mm2] [bar] [mm] [kg]
25 40 22.5 398 16 100 105 280 10
32 50 29 661 16 110 115 330 14
40 65 36 1018 16 115 140 390 20
50 80 45 1590 16 120 150 435 28
65 100 58.5 2688 16 140 170 545 40
80 125 72 4072 16 160 195 610 53
100 150 90 6362 16 180 220 690 80
125 200 106 8825 16 200 250 845 125
150 250 125 12272 16 225 285 890 165

Extra information

Additional Information

Weight (g.) 22
Dimensions (LxWxH) 575 x 250 x MM
Part number AR005660050ACAH0-WP
CBS-number 84814010
Manufacturer Econ
Series / Programname N/A
Type 566
Body material Cast iron
Connection Flange
Connection size DN 50
Pressure rating PN 16
Right-angled model Yes
Minimum Blow-off pressure (bar) 5.1
Maximum Blow-off pressure (bar) 9
Sealing Unknown
Spring cap, closed Yes
Gastight cap Yes
Valve lifter Yes
Blow-off characteristic Full lift
Capacity (kW) N/A