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 2-1/2 to 3 inches.Direct actingHigh pressure steam models with stainless steel trim.Spring-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 Actuators to operate the valve.
- Dimensions (in.) : 8 in. high x 1 5/8 in. wide x 5 5/8 in. deep
- Dimensions (mm) : 203 mm high x 41 mm wide x 142 mm deep
- Maximum Safe Operating Pressure (psi) : 240 psi at 150 F water, 100 psi at 337 F steam
- Maximum Safe Operating Pressure (kPa) : 240 psi at 66 C water, 690 kPa at 69C steam
- Connection Type : Female NPT
- Body Pattern : Two-way, Straight-through
- Pipe Size (inch) : 2 1/2 in.
- Pipe Size (DN) : DN65
- Fluid Temperature (C) : 4 C to 169 C
- Fluid Temperature (F) : 40 F to 337 F
- Bonnet Size (in.) : 1-3/8 in.
- Maximum Differential Pressure Ratings (Close-off) (psi) : For Quiet Water Service--20 psid
- Maximum Differential Pressure Ratings (Close-off) (kPa) : For Quiet Water Service--138 kPa
- Capacity (Cv) : 63 Cv
- Capacity (Kv) : 54 kvs
- Valve Action : Stem down to close
- Valve Type : Globe Valve
- Controlled Fluid : Chilled or hot water with up to 50% Glycol or Steam. Not for use with fuels.
- Materials (Body) : Red Brass
- Materials (Seat) : Stainless Steel
- Materials (Stem) : Stainless Steel
- Flow Characteristic : Linear
- 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) : Stainless Steel plug with carbon-loaded Teflon® disc
- Materials (Packing) : Teflon Cone
- Leakage : 0.5% of Cv
- Approvals, CRN Number : 0C0861.9087YTN