3 in 2-way Flanged Globe valve

Overview

Used for proportional control of hot or chilled water and glycol solutions (to 50 percent concentration) and for two-position control of low pressure steam in closed loop HVAC systems.

Features

• Sizes range from 2-1/2 to 6 inches.
• Stainless steel stem with serviceable Teflon packing.
• Valves utilize direct mounting valve actuators, Q5020/Q5022 linkages with Direct Coupled Actuators, or Pneumatic Valve Actuators to operate the valve.
• Equal Percentage flow characteristic.

Product Specifications

Dimensions (in.)

13 1/2 in. high x 7 1/2 in. wide x 11 in. deep

Dimensions (mm)

342 mm high x 190 mm wide x 279 mm deep

Maximum Safe Operating Pressure (psi)

150 psi at 240 F water; 15 psi steam

Maximum Safe Operating Pressure (kPa)

1034 kPa at 115 C water; 100 kPa steam

Used With

ML6984/ML7984; ML7420/ML7421A/ML7425; ML6420,21A,25; Q5001/Modutrol IV Motor; MP953

Ambient Temperature Range (F)

40 F to 250 F

Ambient Temperature Range (C)

4 C to 121 C

Connection Type

Flanged

Body Pattern

Two-way

Pipe Size (inch)

3 in.

Pipe Size (DN)

DN80

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)

100 Cv

Capacity (Kv)

85 kvs

Valve Action

Stem down to close

Valve Type

Globe Valve

Controlled Fluid

Chilled or hot water with up to 50% Glycol or Low pressure steam. Not for use with fuels.

Materials (Body)

Cast Iron

Materials (Seat)

Bronze

Materials (Stem)

316 Stainless Steel

Flow Characteristic

Equal Percentage

Actuation

Must be purchased separately

Static Pressure Rating (psi)

Meets ANSI 125 Standard

Static Pressure Rating (kPa)

Meets ANSI 125 Standard

ANSI/ASME Rating

125

Stem Travel (in.)

3/4 in.

Stem Travel (mm)

20 mm

Bonnet Size (mm)

35 mm

Materials (Packing)

Teflon Cone

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