Stainless Steel Butterfly Valves

Stainless steel butterfly valves, encompassing both wafer and lugged types, are designed for efficient flow regulation in various systems. Wafer models offer a compact solution for tight spaces, while lugged versions provide added security with bolted connections, ensuring reliability and ease of maintenance across diverse applications.

40W4040 Wafer Lever-Gear Operated Butterfly Valves SS

The TTV 40W4040 Butterfly Valve, with its CF8M stainless steel body and disc, is exceptionally resistant to corrosion. Ideal for demanding conditions and mediums where epoxy-coated ductile or cast iron falls short in durability against external elements. Predominantly favoured in the chemical and offshore sectors, its affordability is driving increased demand. Every unit includes a 3.1 material certification as standard, without extra charges.

Size Range: 1.5" to 24"
Pressure Range: ANSI 150, JIS 10K, JIS 16K, PN10, & PN16
Seat Types: EPDM, Silicone, NBR Buna, Viton, & More
Actuator Types: Extension Gear Box, Extension Lever, Gear Box Hand Wheel, & Lever
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40L4040 Lugged Lever-Gear Operated Butterfly Valves SS

The TTV 40L4040 Butterfly Valve, crafted entirely from CF8M/316 stainless steel, offers both end-of-line service and superior resistance to external corrosion. Predominantly used in chemical and petrochemical sectors, this fully lugged Butterfly Valve accommodates PN10, PN16, and ANSI 150 flanged pipeline connections. It features threaded bolt holes for stable installation. Optional stainless steel hand levers and manual gearbox operators are available for enhanced control.

Size Range: 1.5" to 24"
Pressure Range: ANSI 150, PN10, & PN16
Seat Types: EPDM, Silicone, NBR Buna, Viton, & More
Actuator Types: Extension Gear Box, Extension Lever, Gear Box Hand Wheel, & Lever
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Stainless Steel Valve Gear Box

316 Stainless Steel Butterfly Valve Gear Box. Sealed to IP67 with single piece input shaft and worm gear with axial needle bearings. Additional options for RAL powder coatings and offshore paint specifications. Your perfect corrosive environment Butterfly Valve Gear Operator.

Frequently Asked Questions

Actuated butterfly valves offer advantages such as synchronisation of multiple line valves, remote isolation, torque required for opening larger butterfly valves, and security measures to prevent misuse.
The body materials can be GJS500-7 Ductile Iron Rilsan Coated or CF8M Stainless Steel. The disc materials are CF8M Stainless Steel, and the seat materials include EPDM, NBR Buna, Hypalon, Viton, Silicone, High Temperature, Polyisoprene, and Epichloridine.
The actuated functions include pneumatic, electric, de-clutchable gear, fail-safe, spring return, battery backup, and double-acting.
Actuated butterfly valves can be used for potable/waste water, cooling systems, oil, gases, air, corrosive chemicals, pharmaceuticals, petrochemicals, food and beverage, and various industrial processes.
Wafer pattern valves are designed for installation between two flanges at intermediate points within the process pipeline, while lugged pattern valves use threaded lugs for precise self-centering capabilities and are commonly used as dead-end service valves or for maintenance purposes.
PTFE lining is used in valves intended for highly corrosive environments or high-service temperatures. It provides excellent chemical resistance and a clean, FDA-approved contact surface.
Yes, Actuation Valve offers actuated butterfly valves suitable for marine applications, featuring materials like B148 C9500 Aluminium Bronze and EPDM seats suitable for seawater, cooling systems, desalination, and other marine environments. The 80WM580 & 80LM580 in particular are the most common.
The size ranges vary depending on the valve type, but they generally span from DN32 (1 1/4") to DN1600 (64").
Yes, Actuation Valve can provide various certifications, including witness testing, 3.1 certification, and standard pressure tests. Additional certifications can be arranged upon request.
Yes, Actuation Valve offers sustainable spares and replacement parts for ongoing maintenance schedules.
Depending on the valve, actuator and process type pressure ratings range from PN10, PN16, PN40., ANSI 150 and ANSI 300.


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Stainless Steel Butterfly Valves