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Precision Plastic Valves
Engineered for Performance

Since 2009, ATA Valve (Tianjin Da Yu Plastic Products Co., Ltd.) has delivered high-quality UPVC, PVC, PPH, FRPP, ABS, and PVDF valves & fittings to over 60 countries. ISO-certified manufacturing with CNC precision and global standards compliance.

60+
Countries Served
15+
Years Experience
ISO
Certified Quality

About ATA Valve

TIANJIN DA YU PLASTIC PRODUCTS CO., LTD., operating under the ATA Valve brand since 2009, is a leading manufacturer of industrial plastic valves and pipe fittings. With advanced CNC lathes and a full processing center, we meet international standards including CNS, JIS, BS, ANSI, and DIN.

Our product line includes butterfly valves, ball valves, check valves, diaphragm valves, gate valves, and a complete range of PVC/UPVC fittings. All products are engineered for durability, chemical resistance, and reliable performance in water treatment, irrigation, chemical processing, and HVAC systems.

UPVC/PVC Valves Pneumatic Actuation ISO Certified Global Export
UPVC 3-Way Ball Valve PVC Single Union Ball Valve Factory Equipment DN40 Ball Valve

Our Product Range

High-performance plastic valves and fittings designed for industrial, agricultural, and municipal applications. All products available with free samples upon request.

UPVC 3-Way Ball Valve

UPVC 3-Way Ball Valve

DN20-DN150, manual or pneumatic actuation, FPM seals, grey body, socket or threaded ends.

Free Sample Available
Pneumatic 3-Way PVC Valve

Pneumatic 3-Way Valve

High-performance actuated valve with SS304 shaft, FPM seat, ISO5211 mounting pad.

Factory Direct Supply
PVC Single Union Ball Valve

PVC Single Union Ball Valve

Compact design, socket connection, ideal for space-constrained installations.

New Raw Material
DN40 Single Union Ball Valve

UPVC Double True Union Ball Valve

DN40-DN400, full port design, easy maintenance, flange or socket options.

Wholesale Pricing
Butterfly Valve DN65

UPVC Butterfly Valve

DN25-DN600, wafer or lug type, EPDM/FPM liner, manual or actuated.

Hot Sale 235PSI
Pneumatic Butterfly Valve

Pneumatic Butterfly Valve

ISO5211 compatible, double acting actuator, FPM seat, SS304 stem.

High Performance
UPVC Swing Check Valve

UPVC Swing Check Valve

Prevents backflow in pipelines, flanged or socket connection, DN15-DN300.

Free Logo Option
UPVC Diaphragm Valve

UPVC Diaphragm Valve

Weir-type design, corrosion-resistant, ideal for chemical dosing and slurry control.

Double Union Option
PVC Pipe Fittings

PVC Pipe Fittings

Complete range: elbows, tees, reducers, unions, flanges, caps, crosses.

CNS/JIS/ANSI Standards
PPH Ball Valve

PPH Double True Union Ball Valve

High-temperature resistant, ideal for aggressive chemical environments.

New Design Available
FRPP Butterfly Valve

FRPP Butterfly Valve

Lightweight, high strength, excellent chemical resistance for industrial use.

12-Year Manufacturer
Electric Motorized Valve

Electric Motorized Valve

Precision control with ISO5211 mounting, 24V/220V options, reliable operation.

Fast Shipping
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Why Choose ATA Valve?

Engineered quality, global compliance, and customer-focused service since 2009.

Advanced Manufacturing

CNC lathes and full processing center ensure precision and consistency in every component.

Global Standards

Products meet CNS, JIS, BS, ANSI, and DIN standards for international compatibility.

60+ Countries

Trusted by clients worldwide with a strong reputation for reliability and service.

Free Samples

Test our quality firsthand — free samples available for all product lines.

2009
Founded
60+
Countries
1000+
Products
ISO
Certified

Frequently Asked Questions

What is the difference between PVC and UPVC?

PVC (Polyvinyl Chloride) and UPVC (Unplasticized PVC) are essentially the same material. UPVC is rigid and不含 plasticizers, making it ideal for pressure piping and valves due to its strength and chemical resistance.

Do you offer OEM services?

Yes, we provide OEM manufacturing with custom branding, logo plates, and packaging. Free logo options available upon request.

Are samples available?

Yes, free samples are available for most products. Contact us through the official website to request samples.

What standards do your valves comply with?

Our valves meet CNS, JIS, BS, ANSI, and DIN international standards, ensuring compatibility and reliability in global applications.

What is the delivery time?

Standard delivery is 15-25 days after order confirmation. Express shipping options available for urgent needs.

Get in Touch

For inquiries, pricing, or sample requests, contact us through our official website.

+86-13920622788

+86-22-25304165

[email protected]

+86-22-25304165

Visit Official Website to Contact

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