Plastic Shut-off Valve

Plastic Shut-off Valve is a type of valve used to control the flow of medium, featuring excellent corrosion resistance and lightweight design, widely applied in various industrial pipelines.

Ⅰ.Product Introduction

Plastic Shut-off Valve is a type of valve used to control the flow of medium, featuring excellent corrosion resistance and lightweight design, widely applied in various industrial pipelines.

Ⅱ.Product Features

Corrosion resistance: Made of high-quality plastic materials, suitable for various corrosive media.\n2. Lightweight: Easy to install and maintain.\n3. Good sealing performance: Ensures no leakage.\n4. Long service life: Stable chemical properties and wear resistance.\n

Ⅲ.Technical Data – Flanged globe valve material application temperature range

  • Reinforced polypropylene: -14°C~+90℃
  • Polyvinylidene fluoride: 40°C~+140℃
  • Polyfluoroethylene: -14°C~+80℃
  • Chlorinated polyvinyl chloride (CPV): -20°C~+95℃
Parts Material List
item number name makings item number name makings
1 valve body RPP,PVDF,PPH,ABS,UPVC,CPVC 6 brackets RPP,PVDF,PPHABS,UPVC,CPVC
2 seal up RPP,F2 7 tappet Stainless steel, steel RPP,PVDF
3 seal up EPDM,FRM 8 valve stem Stainless Steel, Steel
4 bonnets RPP.PVDF,PPH,ABS,UPVC,CPVC 9 handwheels ABS
5 screwdriver Stainless Steel, Steel

Ⅳ.The main shape and connection size

Nominal diameter

DN(mm)

Overall dimensions Working temperature ℃ work pressure Weight = KG/unit
D1 D2 L H b n Φ RPP PVDF CPVC UPVC
25(1* 85 115 160 200 16 4 14 RPP

-14°C~90°℃

PVDF

40°C~140°℃

CPVC

20°C~95°℃

UPVC

-14°C-80°℃

0.6 0.97 1.6 1.4 1.3
32(11/4”) 100 140 180 220 16 4 18 0.6 1.25 2.1 1.9 1.7
40(11/2″) 110 150 200 250 18 4 18 0.6 1.60 2.7 2.4 2.2
50(2″) 125 165 230 275 18 4 18 0.6 2.4 4.1 3.7 3.3
65(21/2″) 145 185 290 350 22 4 18 0.6 4.5 7.6 6.8 6.1
80(3*) 160 200 310 390 25 8 18 0.6 5.6 9.5 8.5 7.6
100(4″ 180 220 350 400 25 8 18 0.5 8.8 15 13.5 12
125(5″) 210 250 400 410 30 8 18 0.5 12.5 20 18 16
150(6″ 240 285 480 430 30 8 23 0.4 16 25 22.5 20
200(8″) 295 340 600 480 35 12 23 0.4 18 30 27 24
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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.

PRODUCT PICTURE

EXHIBITION

PRODUCTION WORKSHOP

CERTIFICATIONS

CE-ROHS

ISO9001

ISO 15484

ISO 45001

API 607

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.

COMPANY LOCATION

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