High-Performance Butterfly Valves-High Performance Butterfly Valve-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

High-Performance Butterfly Valves

The high performance butterfly valve adopts a unique double eccentric or three eccentric structure, the valve plate leaf and the sealing ring achieve zero friction, and the line and surface contact during the middle action process, which is a typical double seat structure. The valve plate and seal ring of the pneumatic butterfly valve have a unique eccentric structure, compact structure, good fracture performance, long service life, and two functions of adjustment and fracture.

Design Advantages

Double-offset: Enhanced sealing and reduced wear.

Material Diversity: From carbon steel to corrosion-resistant alloys.

Compactness: Space-saving design.

Quarter-turn: Quick flow modulation.

Extended Longevity: Less disc-seat wear.

Sturdy Stem: Smooth actuation with reduced torque.

Efficient Bearings: Minimal friction, optimal operation.

Technical Parameters

Size	DN15-DN1200, 1/2''-48''
Pressure	PN6-PN100, Class125-Class1500
Temperature	-196°C to 600°C
Connection type	Flanged, Wafer, Welded
Operation mode	Handwheel, Pneumatic, Electric, Hydraulic, Gear Operated

Materials

Valve Body	Forged	A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, etc.
	Cast	WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc.
Stem		F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500, N08020, Inconel625, Incoloy825, etc.
Disc		A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc.
Seat		EPDM, NBR, VITON(X7), HYPALON(X2), etc.

Design Standards

Body	API 609, BS EN 593, ISO 5752, MSS SP-67, ASME B16.34, API 6D, GOST 5762, JIS F7480, etc.
Flange	ANSI B16.5, EN 1092-1, JIS B2220, GB/T 9113, ASME B16.47, GOST 12820, DIN 2501, etc.
Connection	ANSI B16.10, ISO 5211, JIS B2212, ASME B16.25, GOST 33259, DIN 3202, etc.
Test Standards	API 598, EN 12266, ISO 5208, MSS SP-61, ASME B16.104, GOST 9544-2015, JIS B2003, DIN 3230, etc.

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Butterfly Valves Solutions.

A reputable provider offers more than just a product sale. Lipin provide strong post-purchase support, addressing issues or concerns.

Select Application Scenarios

Before choosing different types of Butterfly Valves, please determine their main uses. Whether it is water treatment, petroleum or other industries, different application scenarios will directly affect valve selection.
Choose The Right Valve Type

Butterfly Valves come in many different types. Depending on factors such as flow control and pressure, choose the one that will perform best in your system.
Select Materials

Diversified selection of materials. Choose different materials according to needs. We provide materials ranging from conventional carbon steel to stainless steel to alloy materials, covering basically all valve materials.
Verify Feasibility (Technical Support)

Discuss with engineers and ask experts to verify to confirm that the valve meets technical requirements. Provide professional advice and installation and maintenance guidance
Quality Control

We have a strict quality inspection department. Every link needs to be inspected before entering the next link. We will never miss any link until the product is delivered safely.
After-Sales Service

24-hour online customer service, 2-year warranty or 18 months after installation, whichever comes first.

High-Performance Butterfly Valves

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