Overview
Used for two-position or modulating control of steam and water and glycol solutions (to 50 percent concentration) in heating or cooling systems.
Features
Sizes range from 1/2 to 2 inches.Direct and reverse actingHigh pressure steam models with stainless steel trimSpring-loaded, self-adjusting packing.Stainless steel stem prevents corrosion.Valve designs provide equal percentage characteristics of flow for close control of water, and linear characteristic of flow for close control of steam or chilled water.Valves utilize direct mounting, electric or pneumatic linear valve actuators; Q5001 linkage with Modutrol Motor; or Q5020/Q5022A linkages with direct coupled rotary actuators to operate the valve.Not suitable for combustible gases.
- Dimensions (in.) : 7 5/16 in. high x 3 1/4 in. wide x 1 9/16 in. deep
- Dimensions (mm) : 185 mm high x 82 mm wide x 39 mm deep
- Maximum Safe Operating Pressure (psi) : 217 psi at 248 F
- Maximum Safe Operating Pressure (kPa) : 1500 kPa at 120 C
- Ambient Temperature Range (F) : 36 F to 248 F water
- Ambient Temperature Range (C) : 2 C to 120 C water
- Connection Type : Female NPT
- Body Pattern : Two-way
- Pipe Size (inch) : 1 in.
- Pipe Size (DN) : DN25
- Bonnet Size (in.) : 1-3/8 in.
- Maximum Differential Pressure Ratings (Close-off) (psi) : 240 psi, For Quiet Water Service--20 psid
- Maximum Differential Pressure Ratings (Close-off) (kPa) : 1655 kPa, For Quiet Water Service--138 kPa
- Capacity (Cv) : 11.7 Cv
- Capacity (Kv) : 10 kvs
- Valve Action : Stem up to close
- Valve Type : Globe Valve
- Controlled Fluid : Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels.
- Materials (Body) : Red Brass
- Materials (Seat) : Integral Brass
- Materials (Stem) : Stainless Steel
- Materials (Cartridge) : Brass
- Flow Characteristic : Equal Percentage
- Actuation : Must be purchased separately
- Static Pressure Rating (psi) : Meets ANSI 150 Standard
- Static Pressure Rating (kPa) : Meets ANSI 150 Standard
- ANSI/ASME Rating : 150
- Stem Travel (in.) : 3/4 in.
- Stem Travel (mm) : 20 mm
- Bonnet Size (mm) : 35 mm
- Materials (Plug/Ball/Disc) : Brass
- Materials (Packing) : Teflon
- Leakage : Seat: 0.05% of Cv
- Approvals, CRN Number : 0C0861.9087YTN/0C0861.122
