Flange Connection Plastic PVC UPVC PVDF Diaphragm Valve

It is a rugged industrial product ideal for throttling or use in abrasive slurry lines. The raising position indicator also functions as an adjustable travel stop. This feature can be used to avoid over-compression of the EPDM or PTFE diaphragm, or as a travel limiter allowing different settings for the “closed” position. The molded flanged body eliminates potentially leaky joints while featuring end-to-end dimensions identical to most plastic lined metal diaphragm valves, allowing for direct replacement. IPEX diaphragm valves are operated manually, electrically, or pneumatically. Model: Diaphragm Valve Size Range: 1/2''~12'' Pressure Range: PN10 Material: PVC, PVDF, UPVC

一.Product Introduction

The PVDF diaphragm valve is suitable for the transmission of corrosion medium and the regulation of the flow and interception. The overflow components are assembled by RPP or PVDF injection parts. It has excellent corrosion resistance and lightweight is a good replacement of stainless steel valves in some cases. The sealing diaphragm of the PVDF diaphragm valve uses F46 or PFA, which can fold more than 1200 times. The screw lifting structure made the opening and closing moment is large and stable.

二.Product Features

  • Application & Durability: Rugged industrial product, ideal for throttling or use in abrasive slurry lines.
  • Design Features:
    • Rising position indicator that also acts as an adjustable travel stop (prevents over-compression of EPDM or PTFE diaphragm and serves as a travel limiter for different “closed” position settings).
    • Molded flanged body eliminates leaky joints, with end-to-end dimensions identical to most plastic-lined metal diaphragm valves for direct replacement.
  • Operation Modes: Manually, electrically, or pneumatically operated.
  • Model & Specifications:
    • Model: Diaphragm Valve
    • Size Range: 1/2″–12″
    • Pressure Range: PN10
  • Material Options: PVC, PVDF, UPVC

三.Technical data

Body materials UPVC, CPVC, PVDF, FRPP, PPH
Dimensions DN15~DN300, 1/2”~12”
Pressure rates PN10
Connections Flange, Tri-clamp
Seal materials EPDM, FPM, PTFE-coated+F46
Seal materials 0~10Bar

 

四.The main shape and connection size

Flange Connection PVC UPVC Diaphragm Valve

Flange Connection PVC UPVC PVDF Diaphragm Valve

 Diaphragm Valve

CPVC Diaphragm Valve

Flange Connection PVC UPVC PVDF Diaphragm Valve

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About Us

Founded in 2016, Shanghai Wangye Valve Manufacturing Co., Ltd. is a professional industrial fluid control manufacturer with nearly a decade of experience, integrating R&D, intelligent production, sales, and customized solutions. Leveraging Shanghai’s advanced manufacturing advantages, we’ve built a reliable brand across petrochemicals, power, metallurgy, water treatment, and new energy industries, offering gate/ball/butterfly valves and tailored solutions for harsh conditions. Backed by advanced equipment, full-process quality control, and ISO certifications, we adhere to “Integrity, Quality, Customer Focus, Innovation” and provide comprehensive services, striving for long-term cooperation and continuous technological upgrading.

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Why Choose Us

Talent and Efficient Team

WYE always insists that employees are the most valuable asset of the enterprise and the future of WYE; Adhere to prioritizing talent selection, education, and utilization in the development of enterprises; introducing talent as the highest return investment behavior. We regard talent as the primary resource for effective management, and pursue a high degree of harmony and unity between employee personal development and enterprise development.We encourage you to have a special perspective, think independently, and be good at organizing resources from all parties. Always maintain a responsible attitude towards results and a positive team spirit that is willing to share in every task..

High End Processing Equipment Creating Excellent Product Quality

Advanced automated production equipment and sophisticated assembly line production demonstrate first-class quality.Technical experts directly participate in production to ensure the concealment and reliability of the product.The increasing awareness of high-quality products and the continuous supply of industrial products have made WYE constantly changing.No matter how the world changes, the persistent spirit of excellence among WTE people remains unchanged.

Warehouse Strength

In our facility, raw materials (including core components and packaging supplies) are strictly controlled via a real-time digital inventory system—tracking batches, shelf life, and storage conditions to boost traceability and cut waste. Semi-finished products, post-preliminary quality checks, are stored per strict industry standards: labeled with progress/inspection records to avoid cross-contamination and damage. Finished products are sorted into specialized warehouses by type, market, and delivery schedule, streamlining picking and reducing dispatch delays. This standardized process effectively boosts efficiency: cutting redundant steps by 30%, shortening fulfillment cycles by 20%, and minimizing inventory/shipment errors.

Customized Solutions & After-Sales Support

Tailored to the distinct demands of industries like petrochemicals, new energy, and metallurgy, WYE provides personalized industrial fluid control solutions—covering pre-project demand assessment, customized valve design (matching specific working conditions like pressure or medium type), and on-site technical consultation to align with clients’ operational scenarios. Additionally, we offer comprehensive after-sales support: including on-site installation guidance, regular equipment maintenance inspections, and 24/7 responsive fault troubleshooting, which ensures the stable operation of clients’ systems and strengthens long-term cooperative partnerships.

Our Services

Our company is a one-stop solution for all valve-related needs, offering customization to tailor valves to unique specifications, professional installation & commissioning for seamless integration and optimal performance, maintenance & repair to keep valves in top condition and extend their lifespan, and technical support & consultation for expert advice on selection, optimization, and troubleshooting throughout every project stage.

Valve Customization Service

We design and manufacture valves tailored to your unique specifications, ensuring perfect compatibility with your systems and enhanced operational efficiency.

Valve Installation & Commissioning

Our expert team provides professional installation and commissioning services, guaranteeing seamless integration and optimal performance of your valves from day one.

Valve Maintenance & Repair

We offer regular maintenance, prompt repair, and parts replacement services to keep your valves in top condition, minimizing downtime and extending their lifespan.

Technical Support & Consultation

Get expert advice on valve selection, system optimization, and troubleshooting. Our technical team is available to guide you through every stage of your valve-related projects.

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EXHIBITION & PROJECTS

COOPERATIVE PARTNER

Valve Solutions That Transform Your Operations

Our valves offer superior durability, precise control, and tailored solutions for your industrial, commercial, or residential needs. Don’t miss the opportunity to get reliable valve products and expert support.

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