A range of check valves which can be integrated into high volume, automated assembly lines and provide a cost-effective alternative to in-house check or relief valves, is available from Lee Products.
The robust design of these valves and 100% testing ensures consistent, long-term performance up to 28MPa in temperatures up to 149C.
However, operation in higher temperatures is possible depending on specific application requirements.
IMH Check valves are compact, threadless, cartridge style inserts designed for ...
The latest addition to this range is a 250 zero leak check valve, which provides zero leakage flow control from 0.3 up to 207bar.
Despite a diameter of only 6.35mm, length of 20.32 and weighing just 3.8g, these valve provide flows of over 62 litres/min (air) at 1.7bar.
250 Zero Leak Check valves are available in forward and reverse flow configurations and use an elastomeric seat to ensure zero leakage.
Other components are constructed entirely of stainless steel.
Applications include aerosp...
An innovation from Plasma and Thermal Coatings Ltd (PTC) which introduces a new surface finish for ball and gate valves used in the petrochemical industry, will set new standards of wear resistance and reliability.
Surface engineering developed at PTC has produced Metal to Metal (MTM) seal technology, a hard coating solution of ball and gate valves as typically used in the oil and petrochemical industries and for power generation and marine applications.
The MTM technology applies a HVOF thermal spray coating to the meta...
At Power-Gen Middle East Exhibition, Parker Instrumentation is showing a unique new family of check valves, specially optimised for the high temperatures and aggressive media found in turbine installations.
Now field proven in service in US dual-fuel power generation installations, the superior performance of the valves can eliminate costly turbine shut downs that can be required for repairs, maintenance, and fuel changeovers.
The CB Series of check valves provides a simple means of adding protection in any system where back ...
Versatility to match exact user system requirements is combined with a cost-effective package of high flow capability and long cycle life on CVH Series check valves, developed jointly by Circor Instrumentation Products Group companies Hoke International and Circle Seal Controls.
With a wide variety of special as well as standard materials for bodies and O-rings, or all-metal construction, these check valves can be used where temperatures range from -196 to +482C and where chemical compatibility is a consideration.
A metal-to-metal...
European Gate Valves has completed a number of contracts for the supply of its double flap gate valves for use on roadstone coating plants.
These valves have successfully overcome premature wear and performance problems which beset rotary valves previously fitted, and have extended valve MTBF operating life on asphalt plants from an average of only two months to in excess of two years.
The valves are installed on pneumatic conveying systems carrying filler fines from a bag filter to storage silo.Despite rotary ...
BOSSGOO as the Chinese export enterprises to create business opportunities in the domestic network of well-known e-commerce website to a new posture of the nineteenth session of East China Fair appearance, and achieved a satisfactory score. W5 Museum is located at booth BOSSGOO, clear LOGO and white background in the first time quickly attracted attention. Just opened a short span of a few minutes, BOSSGOO booth ago attracted a crowd of Chinese and foreign customers.
March 1 morning, the nineteenth session of the East China Import and Export Commodity Fair opened. Fr...
A. To be a member of BOSSGOO, please click Join Now, and fill out the registration form. Once you register at any site of BOSSGOO, you will be able to enjoy our service in other Bossgoo sites with one ID.
Q. How can I retrieve my password & ID ? A. Please click on Forgot Password? and enter your ID in a password reminder form, After completing the retrieval form,your password will be sent to you via e-mail immediately.
Q. How do I start if I want to sell or buy? A. There are TWO simple and efficient methods to sell on Bossgoo.com. Search Buyers or seller by...
The valves offer positive, quarter-turn shutoff for general process and control applications in fluid systems. Key features of the new valves are 316 stainless steel construction, spring-loaded seats, floating ball, low-torque operation, and compact design.The spring-loaded seats and floating ball provide leak-tight integrity in both low- and high-pressure systems while reducing wear and extending cycle life. Low-torque allows for easy manual operation and the use of smaller pneumatic and electric actuators. Compact envelope and standard panel mounting make the v...
Constructed of 316 stainless steel, SK series offers positive, quarter-turn shutoff for general process and control applications. Spring-loaded seats and floating ball provide leak-tight integrity, while low-torque operation facilitates manual operation. End connection choices include gaugeable tube fitting, NPT and ISO pipe, and VCO® O-ring face seal. Sizes are ¼ and 3/8 in., 6 and 8 mm, and valves are rated for working pressures to 6,000 psig and temperatures from -40 to +302°F.
Our modified engines feature a multi angle valve job for increased head flow and performance. This usually entails placing different angles on the valve seat itself, increasing the flow of combustion gases and improving horsepower and torque. A multi angle valve job is the cutting or grinding of 2 or more angles on the seat and valve.On most of our American engines we perform three angle/radius valve jobs. This is more applicable in the American iron heads and differs with some imports. We have seen most American cylinder heads benefit from a three angle radius valve job, but mostly bec...
Packed line valves are designed for a multitude of uses in refrigeration systems. When installed properly, these handy, forged brass, packed angle valves provide easy accessibility, and serviceability for the refrigeration system. All packed angle valves are provided with a brass seal cap.The 617A series charging and purging valves are designed to be installed on the branch or run of a solder-type tee. The valve can be readily positioned for easy access. These valves are shipped loosely assembled for easy removal of parts prior to soldering. Reassemble after installation with a standard 3...
A valve job typically begins by disassembling, cleaning and inspecting the cylinder head. Cast iron heads are "Magnafluxed" to check for hairline cracks. This involves applying a strong magnetic field to the head and sprinkling iron powder on it. Cracks disrupt the magnetic field and attract the iron powder, making invisible cracks easy to see. If your engine has been overheated it is possible that the entire head could be warped so we routinely check for all engine defects when performing a valve job.Overhead cam aluminum cylinder heads are often found to be warped (usually the result o...
Our modified engines feature a multi angle valve job for increased head flow and performance. This usually entails placing different angles on the valve seat itself, increasing the flow of combustion gases and improving horsepower and torque. A multi angle valve job is the cutting or grinding of 2 or more angles on the seat and valve.On most of our American engines we perform three angle/radius valve jobs. This is more applicable in the American iron heads and differs with some imports. We have seen most American cylinder heads benefit from a three angle radius valve job, but mostly b...
At Eddies Valve Grinding a lot goes into our valve jobs. Having all the machinery in house to do it right at our very own engine machine shop located in Sayreville, NJ is just one of the critical advantages we have to building your engine with superior quality that's affordable. Usually, most older cars, classic cars and muscle car engines that have over 80,000 miles on them require head reworking, which includes a valve job especially if you have a "burned valve". If you have noticed a power drop and have noticed oil burning and/or smoke pouring from the exhaust (especially at start...
The valves offer positive, quarter-turn shutoff for general process and control applications in fluid systems. Key features of the new valves are 316 stainless steel construction, spring-loaded seats, floating ball, low-torque operation, and compact design. The spring-loaded seats and floating ball provide leak-tight integrity in both low- and high-pressure systems while reducing wear and extending cycle life. Low-torque allows for easy manual operation and the use of smaller pneumatic and electric actuators. Compact envelope and standard panel mounti...
Constructed of 316 stainless steel, SK series offers positive, quarter-turn shutoff for general process and control applications. Spring-loaded seats and floating ball provide leak-tight integrity, while low-torque operation facilitates manual operation. End connection choices include gaugeable tube fitting, NPT and ISO pipe, and O-ring face seal. Sizes are ¼ and 3/8 in., 6 and 8 mm, and valves are rated for working pressures to 6,000 psig and temperatures from -40 to +302°F.For more information,please visting http://www.bossgoo.com
Basin Taps Ball Valves Pipe Fitting
China's Vice Premier Wang Qishan said on Monday that the country should take advantage of the rare opportunity to expand the outsourcing industry.
The State Council has identified 20 pilot cities to take part in a program that offers perks to businesses that opt to participate in outsourcing. The program will help ensure economic growth, industry restructuring and the job promotion -- notably for the college graduates, according to Wang in an...