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Two Holes PTFE Wafer Butterfly Valve

Size: DN40-DN1200
End Flange: ANSI B 16.1 EN1092 AS2129
Face to Face: ANSI B 16.10
Top Flange: ISO 5211
Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
Stem: SS416/304/316/431
Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
Suitable Temperature: -45C to 150C

Quality Assurance

We have a dedicated quality control team and advanced testing equipment to ensure consistent product quality.

Timely Delivery

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Excellent After-Sales Service

Our team of valve experts provide impeccable after-sales support

Certifications

Our products hold up to 10 international authoritative certification certificates, ensuring compliance with global standards.

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Product Description – Two Holes PTFE Wafer Butterfly Valve

The two holes PTFE wafer butterfly valve is a corrosion-resistant, space-saving solution designed for fluid control in engineering projects and municipal water systems. Featuring a compact wafer-style body with dual alignment holes, this valve ensures quick, accurate installation between flanges, making it ideal for systems requiring fast maintenance or limited space.

Lined with high-performance PTFE (Polytetrafluoroethylene), the valve offers excellent chemical resistance and is well-suited for handling corrosive media, treated water, and industrial fluids. Its smooth disc rotation allows for low-torque operation and reliable sealing under various pressure conditions.

As a trusted product from one of China’s top valve manufacturers, this valve combines durability, efficiency, and easy installation, making it a preferred choice for contractors and engineers involved in pipeline construction, HVAC systems, and industrial water treatment projects.

Features:

1. Structure simple compact, the weight is light, 90′ revolves, the switch is rapid
2. Designs reasonably, the assembling and dismantling is easy, to be advantageousFor the service
3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthensThe valve service life
4. Completely seals, divulges for zero

Two Holes PTFE Lug Butterfly Valve Drawing

Two Holes PTFE Lug Butterfly Valve Dimensions

STANDARD MATERIALS OF MAIN PARTS

ITEM PART NAME MATERIAL
1 Body CI/DI/CS/SS
2 Seat EPDM/PTFE/VITON/NBR/Hypalon
3 Shaft SS416/316/304/CS
4 Disc CF8/CF8M/DI+Ni/SS304
5 Pin Stainless steel
6 Bushing PTFE/Bronze
7 O Ring NBR/EPDM
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Two Holes PTFE Wafer Butterfly Valve

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