Overview
These single seated valves are used for modulating control of hot / chilled water or steam in heating, ventilating and air conditioning systems. The valves can be operated by linear actuators M6421B and M7421B or by pneumatic actuators MP953.
Features
Cast iron body with flanged end connections Low seat leakage rate Metal to metal seating for long life span Self adjusting packing Accurate positioning to ensure state-of-the-art temperature control Easy mounting of direct coupled electric andpneumatic actuators Constant total flow throughout full plug travel
- Maximum Safe Operating Pressure (kPa) : 600 kPa
- Item Type : Product
- Pressure Range (psi) : PN6
- Connection Type : Flanged per ISO 7005-2
- Body Pattern : Three-way mixing
- Pipe Size (inch) : 5 in.
- Pipe Size (DN) : DN125
- Fluid Temperature (C) : 2 C to 120 C
- Fluid Temperature (F) : 36 F to 248 F
- Maximum Differential Pressure Ratings (Close-off) (kPa) : Close off pressure with 1800N motor: 120 kPa
- Capacity (Kv) : 220 Kvs
- Valve Action : Stem up to close port A-AB
- Valve Type : Flanged single seated vlave
- Controlled Fluid : Water
- Materials (Body) : Cast iron (GG25)
- Materials (Seat) : Body Integrated
- Materials (Stem) : Stainless steel
- Flow Characteristic : Equal percentage port A-AB, Linear port B-AB
- Stem Travel (in.) : 1-1/2 in.
- Stem Travel (mm) : 38 mm
- Materials (Plug/Ball/Disc) : Plug: Stainless steel, skirt guided
- Materials (Packing) : Spring-loaded PTFE cone rings