we A&S Actuators Company could supply you with Tyco Keystone Butterfly Valves

the main models and types as follows:

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valves

Tyco Keystone F612 Lug Style Resilient Seated Butterfly Valves

Tyco Keystone F612 Lug Syle Resilient Seated Butterfly Valve Size 350mm

Tyco Keystone F612 Lug Syle Resilient Seated Butterfly Valve Size 400mm

Tyco Keystone F612 Lug Syle Resilient Seated Butterfly Valve Size 450mm

Tyco Keystone F612 Lug Syle Resilient Seated Butterfly Valve Size 500mm

Tyco Keystone F612 Lug Syle Resilient Seated Butterfly Valve Size 600mm

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valve 350mm

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valve 400mm

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valve 450mm

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valve 500mm

Tyco Keystone F611 Wafer Style Resilient Seated Butterfly Valve 600mm

TYCO Butterfly Valve F221/F222

TYCO Butterfly Valve F611/F612

TYCO Butterfly Valve FAR1/FAR2

TYCO Butterfly Valve F990/F991/F992

TYCO Butterfly Valve F14/F16

TYCO Butterfly Valve F129/F239/F139

TYCO Butterfly Valve F17 

TYCO Butterfly Valve F15

TYCO Butterfly Valve F631

TYCO Butterfly Valve F56

TYCO Butterfly Valve F633

TYCO High Performance Butterfly Valve K-LOK

TYCO Butterfly Valve F627PQ

TYCO Keystone K-LOK Wafer Butterfly Valve F360

TYCO Keystone K-LOK Full-lug Butterfly Valve F362

TYCO Keystone K-LOK Wafer Butterfly Valve F370

TYCO Keystone K-LOK Full-lug Butterfly Valve F372

Keystone Air Actuated Butterfly Valve DUA906-30KSR

Keystone Air Actuated Butterfly Valve DUA906-20M

Keystone Air Actuated Butterfly Valve DUA906-60M

Keystone Air Actuated Butterfly Valve DUA906-30M

Keystone Air Actuated Butterfly Valve DUA906-40K

Keystone Air Actuated Butterfly Valve DUA906-30K

Keystone Air Actuated Butterfly Valve DUA906-60KSR

Keystone Air Actuated Butterfly Valve DUA906-40KSR

Keystone Air Actuated Butterfly Valve DUA906-20KSR