Product Specifications

Dimensions (in.)

Assembly--Length: 16 in.; Height: 10-15/16 in.; Width: 8 in.; Neck: 5-1/2 in.; Radius; 2-1/4 in.

Dimensions (mm)

Assembly--Length: 406 mm; Height: 277 mm; Width: 202 mm; Neck: 140 mm; Radius; 58 mm

Weight (lb)

14.7 lb

Weight (kg)

6.7 kg

Comments

Linear actuator, stroke limited to 70 degrees

Mounting

ANSI Flanged

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-- -20 F to 150 F

Ambient Temperature Range (C)

Actuator-- -29 C to 66 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; Stroke limited to 70 degrees

Capacity (Kv)

at 60 degrees stroke--53 kvs; Stroke limited to 70 degrees

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, 20 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)