Soft seal plug valve-Soft-sealed plug valve-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

Soft seal plug valve

Soft seal plug valves are popular in the global market due to their excellent sealing performance and efficient design. These valves are made of advanced materials that eliminate the need for traditional bolting, improving overall strength and sealing performance. Its lightweight construction also simplifies installation, reducing construction costs and time.

Design Advantages

Soft seal design to enhance leak-proof performance.

Lightweight construction eliminates the need for traditional bolts and simplifies installation.

Minimum flow resistance when fully opened.

Open and close quickly to improve operating efficiency.

Durable construction for all operating conditions.

Fewer components and low maintenance costs.

Safety features include integrated fire and anti-static devices.

Technical Parameters

Size	DN15-DN500, 1/2''-20''
Pressure	PN10-PN100, Class150-Class600
Temperature	-200°C to 450°C
Connection type	Flange, Thread, Socket weld, Butt weld
Operation mode	Manual, Pneumatic, Electric, Hydraulic, Gear operation

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.
Valve Stem		F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500, N08020, Inconel625, Incoloy825, etc.
Valve Disc		A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500，Incoloy825，WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc.
Seat Sealing		SS, BR, CU, AS, CS, AL, PTFE, NBR, FKM, AI203, etc.

Design Standards

Valve Body	API 599, API 6D, ASME B16.34, DIN 3352, BS 5353, GOST 21345, JIS B2002, GB/T 12238, etc.
Flange	ANSI B16.5, EN 1092-1, JIS B2220, GB/T 9113, ASME B16.47, GOST 12821, DIN 2543-2545, etc.
Connection	ANSI B16.10, ASME B16.25, JIS B2212, GOST 33259, DIN 3202, etc.
Test Standards	API 598, ISO 5208, BS EN 12266, ASME B16.104, GOST 9544-2015, JIS B2003, DIN 3230, etc.

The precise selection of design standards for soft seal plug valves ensures that the product meets international quality and safety benchmarks. Compliance with these standards guarantees valve performance, reliability, and compatibility in different installations and applications.

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Select application scenarios

Before choosing different types of plug 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

Plug 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.

Soft seal plug valve

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