ChemValve Fluoropolymer Lined Butterfly Valves

PVC
Series:CST-K
Body Styles:Wafer, and Lug
Sizes:2″- 12″
Disc Material:PFA Covered 316 SS
Seat and Shaft Seal:TFM

Description

ChemValve Fluoropolymer Lined Butterfly Valves

ChemValve Type CST-K fluoropolymer lined butterfly valves feature a composite thermoset plastic body and TFM seat. These valves are designed for zero leakage in the toughest of corrosive applications up to 130°C (265°F) at 150 psi. TFM is a superior grade of PTFE. The properties of the high density TFM liner provide superior performance vs. conventional PTFE lined valves. These include lower cold flow (deformation) and less permeation for longer life with aggressive chemicals. The one-piece shaft/disc is overmoulded with PFA which is a high density material also. The vinyl ester body reinforced with carbon and glass fibres is essentially indestructible and has outstanding external corrosion resistance.

✓ Light Weight
A 72” Damper Butterfly Valve weighs 950 lbs.
✓ Custom Designed
Engineered for specific service condition
✓ High Strength
Made of high elongation vinyl ester resin for high resistance to impact and thermal shock.
✓ Abrasion Resistant
Valves can be designed to provide high abrasion resistance outperforming all other materials of construction

Technical

Electric Actuation

ModelValves/TorqueOperation/ControlPosition Indication
Q-series electric actuator Q-SeriesButterfly up to 3" Torque: up to 300 in-lbsOn-Off (3 wire) Adjustable Travel
Optional: On-Off (2 wire), Failsafe 3-Position, Modulating
Visual
Optional: 2 Feedback Switches Feedback Potentiometer Feedback Transmitter
E-series electric actuator E-SeriesButterfly up to 4" Torque: up to 885 in-lbsOn-Off (2/3 wire) Adjustable Travel
Optional: Failsafe Modulating BUS (custom)
Visual 2 Feedback Switches
Optional: 2 Extra Feedback Switches Feedback Potentiometer Feedback Transmitter
A-series electric actuator A-SeriesButterfly up to 6" Torque: up to 2000 in-lbsOn-Off (3 wire) Adjustable Travel
Optional: On-Off (2 wire), Failsafe Multi-Turn, 3-Postion Modulating, BUS (custom)
Visual

Optional: 2 Feedback Switches Feedback Potentiomete Feedback Transmitter
V-series electric actuator V-SeriesButterfly up to 20" Torque: up to 8850 in-lbsOn-Off (2/3 wire) Adjustable Travel
Optional: Failsafe Modulating BUS (custom)
Visual 2 Feedback Switches
Optional: 2 Extra Feedback Switches Feedback Potentiometer Feedback Transmitter

Pneumatic Actuation

ModelValves/TorqueApplicationMaterial
PA Series pneumatic actuator PA-SeriesButterfly up to 24" Torque: up to 40660 in-lbsIndustrial Process Submerged Bleach / water washdownRislan-coated aluminun
PP-series pneumatic actuator PP-SeriesButterfly up to 6" Torque: up to 1335 in-lbsIndustrial Process Minimal use of metalGlass-filled Polyamide
P3-series pneumatic actuator P3-SeriesButterfly up to 10" Torque: up to 8850 in-lbsCorrosive Submersed Off-shore316 Stainless steel
Actuator Accessories Pneumatic Actuator AccessoriesChemline has a full range of Postioners, Limit Switches, Solenoids, Filter Regulators and other air handling accessories.

Pricing

Click below for detailed product information including pricing, availability, and additional supporting documentation.

Chem Valve Fluoropolymer Lined Butterfly Valves
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