Stainless Steel Lug Butterfly Valve

This stainless steel lug butterfly valve delivers exceptional durability and corrosion resistance for demanding flow control applications. Precision-engineered from high-grade stainless steel, it is the preferred choice for food processing, pharmaceutical, chemical, and semiconductor industries — as well as data center chilled water systems and AI server cooling infrastructure — where hygiene standards and long-term reliability are non-negotiable.

Key Features:

Innovative, lightweight design with a compact structure for rapid, precise opening and closing.
Low operating torque — smooth, effortless operation ideal for high-cycle data center cooling valve environments.
Flexible installation in any orientation with minimal maintenance requirements.
Replaceable seals with reliable bi-directional zero-leakage sealing, ensuring consistent performance across aggressive media.
Superior sealing materials with excellent aging resistance and strong corrosion resistance — engineered for the continuous-duty demands of AI server cooling and chilled water pipelines.

Stainless steel lug butterfly valve Drawing

Stainless Steel Lug Butterfly Valve Drawing

Standard of Implementation

Category	Details
Type	Lugged
Face to Face	API609, BS5155, DIN3202, ISO5752
Flange	DIN, BS, UNI, ISO, ANSI, AS, JIS
Mounting Flange	ISO5211
Working Pressure	PN16 (200 PSI)
Application	HVAC, Water Supply & Sewage, Food & Beverage, Chemical/petrochemical/processing, Power and Utilities, Paper and Pulp, Ship Building

Standard Materials Of Main Parts

ITEM	PART NAME	MATERIAL
1	Body	CI/DI/CS/SS
2	Seat	EPDM/PTFE/TON/NBR/Hypalon
3	Shaft	SS416/316/304/CS
4	Disc	CF8/CF8M/DI/Ni/SS304
5	Pin	SS
6	Bushing	PTFE/Bronze
7	O Ring	NBR/EPDM

Dimensions:(mm)