Pursuit of Excellence

About Us

Valvenza Valve Co. Ltd founded in 2005, is a manufacturer and solution provider that has committed to R&D, design and manufacture high-quality industrial valves for 20 years. Located in Oubei district,Wenzhou City, Zhejiang Province, P.R.China.According to customer's requirements. we have committed to develop and manufacture ball valves. gate valves. butterfly valves. globe valves. plug valves. check valves. cryogenic valves. control valves and other special valves. The products are served to a wide range of applications. including petroleum and coal chemical industry. oil & gas pipeline transportation. long distance pipeline. metallurgy. power. aerospace. water conservancy, nuclear power. LNG and other industry.

Our Services

From design to delivery, we handle every valve manufacturing step with care.

DESIGN

Custom valve designs tailored to meet your precise industrial needs.

PRODUCTION

State-of-the-art manufacturing ensuring quality and durability in every valve.

Strict quality control processes guarantee reliable performance under pressure.

SERVICE

Our Product

GATE VALVES

• Nominal Diameter DN50~DN1600 (2"~64')

• Nominal Pressure PNl 6~42.0MPa (150Lb~2500Lb}

• Ap plication Temperature -46°C~ 730°C

• Design Standard API 600, ASME Bl 6 34, GB/T12234. etc

• Medium Water, steam. 011 and corrosive medium. etc

GLOBE VALVES

• Nominal Diameter DN50~DN400 (2"~ 16')

• Nominal Pressure PNl.6~42.0MPa (150Lb~2500Lb}

• Ap plication Temperature -46 ° C~ 730° C

• Design Standard BS1873,ASMEB16 34, GB{T12235, etc

• Medium Water, steam, rnl and corrosive medium, etc

• Nominal Diameter DN50~DN1200 (2"~48')

• Nominal Pressure PNl 6~42.0MPa (150Lb~2500Lb}

• Ap plication Temperature -46'C~ 730'C

• Design Standard BSl 868. APl6D. ASME Bl 6.34, GB/T 12236, etc

• Medium Water. steam, orl and corrosive medium, etc

CHECK VALVES

Our Product

BALL VALVES

• Nominal Diameter DN50~DN1400 (2"~56"}

• Nominal Pressure PN1 6~42 OMPa (150Lb~2500Lb}

• Ap plication Temperature - 46°C~595°c

• Design Standard AP1600. PPl60悠ME B1634, GB/T 12237. etc

• Medium Water. steam, oil, natural gas, hydrocarbon, etc

CRYOGENIC VALVES

• Nominal Diameter DNl 5~DN600(1/2"~24')

• Nominal Pressure PNl 6~42 OMPa (l 50Lb~2500Lb}

• Application Temperature - 796°C~2oo·c

• Design Standard APl600,APl6D,APl608, BS1868, BS1873, BS6364, GB/T24925, etc

• Medium LNG, ethylene and other cryogenic mediums

• Nominal Diameter DN15~DN50 (l/2"~2")

• Nominal Pressure PN l 6~ 76. OMPa (l 50Lb~4500Lb}

• Application Temperature - 46'C~ 730'C

• Design Standard API 602. ASME B 16. 34, JB/T 77 46. etc

• Medium Water. oil, natural gas, steam. etc

FORGED STEEL VALVES