Product Specifications

Dimensions (in.)

Assembly--Length: 8-5/16 in.; Height: 16-1/16 in.; Width: 4-5/8 in.; Neck: 5-1/2 in.; Radius; 2-1/4 in.

Dimensions (mm)

Assembly--Length: 211 mm; Height: 409 mm; Width: 117 mm; Neck: 140 mm; Radius; 58 mm

Includes

Position indicator

Weight (lb)

637.1 lb

Weight (kg)

289.6 kg

Mounting

ANSI Flanged

Voltage

4-20 mA

Shipping and Storage Temperature Range (F)

-40 F to 250 F

Shipping and Storage Temperature Range (C)

-40 C to 121 C

Enclosure

Pneumatic

Ambient Temperature Range (F)

Actuator-- -40 F to 176 F

Ambient Temperature Range (C)

Actuator-- -40 C to 80 C

Connection Type

Lugged

Body Pattern

2 way (NC, NC/NO; NSR)

Pipe Size (inch)

2 in.

Pipe Size (DN)

DN50

Maximum Differential Pressure Ratings (Close-off) (psi)

175 psi

Maximum Differential Pressure Ratings (Close-off) (kPa)

1206 kPa

Capacity (Cv)

at 60 degrees stroke--61 Cv; at 90 degrees stroke--144 Cv

Capacity (Kv)

at 60 degrees stroke--53 kvs; at 90 degrees stroke--125 kvs

Valve Action

Normally Closed, convertible to Normally Open with Spring Return DCA

Valve Type

Butterfly

Controlled Fluid

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

Materials (Body)

Polyester-coated cast iron ASTM A126 Class B

Materials (Seat)

Peroxide-cured EPDM resilient seat

Materials (Stem)

416 Stainless Steel

Flow Characteristic

Modified Equal Percent

Actuation

Pneumatic, 4-20 mA Servo, 80 psi spring return

Static Pressure Rating (psi)

250 psi Maximum

Static Pressure Rating (kPa)

1724 kPa Maximum

Flange Bolts

4, Flange Bolt Thread--5/8 in. -11 pitch

Materials (Plug/Ball/Disc)

Nylon 11-coated ductile iron (optional: Aluminum, bronze, and stainless steel)