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AB-PM Combined Automatic Balancing Valve
Brand: Danfoss
AB-PM is a combined automatic balancing valve.
It features three function in compact valve body:
- Differential pressure controller
- Control valve with linear characteristic
- Flow limiter
Specifications
Brand
Approvals & Certifications
- ISO 5208 Class A
BSP Connection
- External Thread ISO 228/1: G 1” A Male
- External Thread ISO 228/1: G 1-1/4” A Male
- External Thread ISO 228/1: G 3/4” A Male
Cone Material
- Cone (CV): Brass CuZn40Pb3 - CW 614N
- Cone (PC): 303 Stainless Steel
Control Functions Characteristics
- Control Valve Characteristic: Linear
Differential Pressure
- psi: 2.32 to 58.02 (kPa: 16 to 400, bar: 0.16 to 4)
Electrical Connectors
- Actuator: M30 x 1.5
Enclosure, Body Material
- DZR Brass (CuZn36Pb2As - CW 602N)
Flow Rate
- 300 to 1,200 L/hr
Gasket Material
- NBR
Materials of Construction
- Insert Parts: 301 Stainless Steel
- Insert Parts: 316L Stainless Steel
- Insert Parts: Brass CuZn39Pb3 - CW 614N
- Membrane: EPDM
Nominal Pressure
- Maximum
Nut & Bolt Material
- Nut Material: Brass
O-Ring Material
- EPDM
Pressure Range
- Upper Limit of Pressure Controller at Zero Flow - psi: 3.19 to 5.07 (kPa: 22 to 35, bar: 0.22 to 0.35)
Process Temperature
- -10° to 120° C (14° to 248° F)
Screw Material
- Outer Screws: 301 Stainless Steel
- Outer Screws: 316L Stainless Steel
- Outer Screws: Brass CuZn39Pb3 - CW 614N
- Stainless Steel (A2)
Seat / Seal Material
- Seat (CV): DZR Brass (CuZn36Pb2As - CW 602N)
- Seat (PC): EPDM
Spring Material
- 301 Stainless Steel
- 631 Stainless Steel
