Wirt Valve Technologies Corp. - Gate Valves, Ball Valves, Butterfly Valves, Globe Valves, Check Valves, Control Valves, Actuators

Wirt Valve Technologies Corp. - Gate Valves, Ball Valves, Butterfly Valves, Globe Valves, Check Valves, Control Valves, Actuators

HOME > PRODUCTS > BUTTERFLY VALVES > Double Offset > Double Offset Butterfly Valves

PRODUCTS

GATE VALVES

Cast Steel

Cast Steel Gate Valves (Rising Stem) Cast Steel Gate Valves (Non Rising Stem) Thru Conduit Slab Gate Valves

Forged Steel

Forged Steel Flanged Bolted Bonnet Gate Valves Forged Steel Gate Valves

Stainless Steel

Stainless Steel Flanged Gate Valves (Rising Stem)

Bronze Marine

Bronze Marine Gate Valves

BALL VALVES

Trunnion

Full Port Trunnion Ball Valves Metal Seated Trunnion Ball Valves

Floating

Reduced Port Floating Ball Valves Flanged Full Port Floating Ball Valves

BUTTERFLY VALVES

Resilient

Lugged Resilient Seated Butterfly Valves Wafer Resilient Seated Butterfly Valves Flanged Resilient Seated Butterfly Valves

Triple Offset

Lugged Metal Seated Butterfly Valves Wafer Metal Seated Butterfly Valves Flanged Metal Seated Butterfly Valves

Double Offset

Double Offset Butterfly Valves

Lined

Lined Flanged Butterfly Valves Lined Wafer Butterfly Valves

GLOBE VALVES

Cast Steel

Cast Steel Globe Valves

Forged Steel

Forged Steel Flanged Bolted Bonnet Globe Valves Forged Steel Globe Valves Y Pattern Forged Steel Globle Valves

Bellow Seal Globe Valves

Forged Compact Bellow Seal Globe Valves Cast Bellow Seal Globe Valves Bellow Seal Globe Valves

CHECK VALVES

Swing

Cast Steel Swing Check Valves Forged Steel Swing Check Valves

Piston

Piston Check Valves

CONTROL VALVES

General Control Valves

General Control Valves

Blow Down Valves

Boiler Blow Down Valves

Recirculation Valves

Recirculation Valves

OTHER PRODUCTS

Instrumentation Valves

2 Way Manifold Valves 3 Way Manifold Valves 5 Way Manifold Valves Needle Valves

Double Offset Butterfly Valves

Features
Technical Data

▪ Integral cast steel body with good rigidity.

▪ Extended valve stem for the pipeline heat preservation.
▪ Double offset design reducing the friction in the process of valve plate rotation.
▪ Integral stem suitable for high strength & high pressure differential.
▪ Excellent packing seal structure ensure no external leakage.
▪ Available in soft seal or metallic seal
▪ On/off control or adjustment
▪ Valve leakage : ANSI B16.104 Class VI and Class IV.

▪ Size: 2"～24"
▪ Pressure Rating: PN10, 16, 40
▪ Temperature Range: -29℃～450℃
▪ Flanged Standard: DIN PN16, 25, 40
ANSI 150LB, 300LB