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Premium Stainless Steel Valves
Manufactured in China

Yuzheng Valve Co., Ltd. specializes in high-quality ball valves, check valves, gate valves, globe valves, butterfly valves, strainers, and 150LB fittings. Trusted by industries worldwide since 2011.

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Who We Are

Wenzhou Yuzheng Valve Co., Ltd. has been a trusted manufacturer of stainless steel valves and pipe fittings since 2011. We specialize in precision-engineered industrial valves designed for durability, safety, and performance across a wide range of applications.

Our product line includes ball valves, check valves, globe valves, gate valves, butterfly valves, strainers, and 150LB fittings. With a focus on innovation and quality control, we serve clients in industries such as oil & gas, chemical processing, water treatment, food & beverage, and more.

Certified Quality

We adhere to international standards including API 598 and EN 10204/3.1. Every product undergoes 100% air pressure testing at 0.8MPa for 24 hours to ensure reliability.

Stainless Steel Ball Valve Flanged Ball Valve Butterfly Valve Strainer Filter

Our Valve Products

High-performance industrial valves built for reliability and long service life.

Threaded Ball Valve

Threaded Ball Valve

Stainless steel ball valve with threaded connection. Ideal for low to medium pressure systems. Available in multiple sizes and pressure ratings.

  • Material: SS304 / SS316
  • Pressure: 150LB, 300LB
  • Standards: ANSI, DIN, JIS
  • Testing: 100% air pressure tested
Flanged Ball Valve

Flanged Ball Valve

ANSI, DIN, and JIS flanged ball valves for high-pressure industrial applications. Full port design ensures minimal flow resistance.

  • Size Range: 1/2" to 24"
  • Class: 150LB, 300LB, 600LB
  • Seal: PTFE, RPTFE
  • Actuation: Manual, Gear Operated
Check Valve

Check Valve

Swing and lift type check valves prevent backflow in piping systems. Durable construction ensures long-term performance.

  • Type: Swing, Lift, Wafer
  • Material: SS304, SS316, CF8M
  • Connection: Flanged, Threaded
  • Tested per API 598
Strainer

Y-Type Strainer

Used to remove debris from fluid systems. Stainless steel body with replaceable mesh screen for easy maintenance.

  • Size: 1/2" to 12"
  • Pressure: 150LB to 300LB
  • Mesh: 40, 60, 80, 100
  • Application: Water, Oil, Gas
Butterfly Valve

Butterfly Valve

Lightweight and compact design ideal for large diameter pipelines. Available in lug and wafer types with various actuation options.

  • Type: Lug, Wafer
  • Size: 2" to 48"
  • Seal: EPDM, NBR, PTFE
  • Actuator: Manual, Pneumatic, Electric
Gate Valve

Gate Valve

Rising stem and non-rising stem gate valves for on/off control in high-pressure systems. Precision-machined for tight sealing.

  • Material: SS304, SS316
  • Class: 150LB, 300LB
  • Design: Wedge, Parallel Slide
  • Tested: 100% Air Pressure
Globe Valve

Globe Valve

Precision throttling valve with linear motion closure member. Ideal for flow regulation in process systems.

  • Type: Straight, Angle, Y-Pattern
  • Size: 1/2" to 12"
  • Trim: SS316, Stellite
  • Application: Steam, Water, Oil
150LB Fittings

150LB Fittings

Stainless steel pipe fittings including elbows, tees, reducers, and couplings. Designed for compatibility with 150LB flanged systems.

  • Type: Elbow, Tee, Reducer, Coupling
  • Material: SS304 / SS316
  • Standard: ANSI B16.11
  • Finish: Polished, Beveled
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Why Choose Yuzheng Valve?

We combine advanced manufacturing with strict quality control to deliver reliable, cost-effective valve solutions.

Own Casting Foundry

Full control over raw materials and casting process ensures consistent quality and shorter lead times.

Fast Delivery

Efficient production and logistics enable quick turnaround, even for small orders.

100% Testing

Every valve undergoes air pressure testing at 0.8MPa for 24 hours before shipment.

180-Day Warranty

We stand behind our products with a comprehensive warranty and responsive after-sales support.

2011
Founded
50+
Countries Served
100%
Quality Tested
180+
Happy Clients

Frequently Asked Questions

Do you accept small orders?

Yes, we accept small orders and provide the same high quality and service regardless of order size.

What certifications do your valves have?

Our valves comply with API 598 and EN 10204/3.1 standards. Material Test Certificates (MTC) are available upon request.

How long is your delivery time?

Typical delivery time is 15-30 days depending on order quantity and customization. We offer expedited options.

What is your warranty policy?

We offer a 180-day warranty on all valves. Free replacement parts are available for verified defects.

Can you customize valves?

Yes, we offer OEM and ODM services. Custom materials, sizes, pressure ratings, and actuation options are available.

Get in Touch

Contact Yuzheng Valve for quotes, technical support, or product inquiries.

Email

[email protected]

Phone

+86-0577-86961077

Mobile

+86-13968821368

Fax

+86-577-86961078

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