Products
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Trunnion Mounted Ball Valve
Trunnion mounted ball valve
The body construction precludes the internal disassembly at site. The complete replacement on the upper stem seal can be achieved with the valve installed without pressure.Ball
Use forging solid sphere. Soft sealing ball valve plating ENP and hard sealing ball valve sphere spraying TCC, NI60, and STL. -
Welded Soft Sealing Ball Valve
Forging body and bonnet
The material shall conform to the requirements of the ASTM standard. In acid service condition, the material shall conform to ASTM but also NACE MR 0175. Hardness is less than 248HV(22HRC).HIC,SSC tests are conducted.Ball
Use forging solid sphere. Soft sealing ball valve plating ENP and hard sealing ball valve sphere spraying TCC, NI60, and STL. -
Three-piece Soft Sealing Ball Valve
Blowout-proof Stem and Primary Stem Seal
Stem shoulder is integral part of stem, retained internally to prevent stem blowout from pressure in body cavity. Primary stem seal prevents leakage to atmosphere, also serves as low-torque bearing.Precise, Smooth Ball
Ball sphericity and surface finish are key factors in valve life, pressure-holding capability, and operating torque. -
Floating Hard Seal Ball Valve
Rigid Split Body
Designed with extra bolts to assure positive alignment and maximum protection against bending stresses in the piping and forces produced by thermal distortion; seal is fire-safe metal-to-metal. -
Floating Soft Seal Ball Valve
Blowout-proof Stem and Primary Stem Seal
Stem shoulder is integral part of stem, retained internally to prevent stem blowout from pressure in body cavity. Primary stem seal prevents leakage to atmosphere, also serves as low-torque bearing.Fugitive Emissions Control
Multiple layers of adjustable PTFE Chevron packing rings for non-flammable service, and Soft Carbon braided and die-formed for flammable service. -
Flanged Forged Steel Gate Valve
Products Design Features Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired power plants. The main structure features include: 1.Both design and manufacture are carried out strictly following GB/T12234AP600and AP1602. The products feature a reasonable structure. reliable seal, good performance and nice modeling. 2.Co hard alloy welde... -
Three-piece Trunnion Mounted Ball Valve
Performance Specification Pressure Testing pressure at constant temperature (MPa) Applicable temperature Applicable medium The shell testing High-pressure seal Low-pressure seal Nominal rating pressure(PN) 1.6 2.4 1.76 0.6 -29~121℃ or upon the user requirement Natural gas,liquefied gas,coal gas,oil,water, requirement 2.5 3.75 2.75 0.6 4.0 6.0 4.4 0.6 6.4 9.6 7.04 0.6 10.0 15.0 11.0 0.6 16.0 24.0 17.6 0.6 Pressure classes(Class) 150 2.94 2.16 0.6 300 ... -
Butt-Clamped Lifting Vertical Type Check Valve
In modern flow control industry, wafer check valves are more and more popular because of their compact design, ease of installation and lower initial & maintenance costs compared with traditional flanged swing checks. BVMC offers single plate and dual plate wafer check valves with various material.
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Hydraulic Butterfly Valve Series
Products Design Features Hydraulic Control Butterfly Valve is an advanced pipeline control equipment at home and abroad. It is mainly installed at the inlet of hydraulic turbine of Hydro power Station, or installed in water conservancy. Electric Power, water supply and drainage and other types of pump station pump outlet, to replace the check valve and gate valve functions. When working, the valve cooperates with the pipe host, according to the hydraulic transition principle, through the... -
Bolted Bonnet OS&Y Gate Valve
Pressure seal valves are designed for high temperature and high pressure services mainly in power plant. Compared with bolted bonnet valves, BVMC pressure seal valves are less complicated and can provide excellent sealing service with minimum maintenance.
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Threaded/Welded Forged Steel Gate Valve
Products Design Features Stronger, Leakproof Body-bonnet Joint, Fully Encased Spiral Wound Gasket The design of the gasketed joint is critical. Its compression is better controlled in a fully enclosed cavity. Also, the possibility of unwinding of the SS spiral metal is eliminated. Flanged ends cast steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-42.0MPa(Cass150~2500)working temperatures ≤ 600in oil industry chemical industry fossil-fired po... -
Pressure Sealed Swing Type Check Valve
Products Design Features Check valves are used in pipes under pressures betweenPN1.6-PN16.0MPa (Class 150~2500Lb)working temperatures-29-60C They are used in industries include oil,chemistry pharmaceutical fertilizer and power gene-ration to prevent the backward flux of the media. The main structure features include: 1. The products feature a reasonable structure reliable seal good performance and nice modeling. 2. Either soft or hard seal can be selected for the product upon different workin...