30 years focus on high quality custom valves products. Our product mainly include gate valve,ball valve,globe valve,check valve,butterfly valve,Y-Strainer,control valve,foot valve,air valve,etc.
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Forced sealing ball valve
GQ - Wear free Track Spherical Block Valve, with its unique structure, adopts a new technology design of valve core rotation separation opening and mechanical pressure sealing. Its most prominent advantages are that the sealing surface does not produce friction, long service life, low operating torque, and even if the medium contains solid particle1
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Stable and reliable operation, pilot operated safety valve
Pilot operated safety relief valve is a novel structural safety valve. Mainly used in fields such as petroleum and natural gas, chemical industry, electricity, metallurgy, and urban gas, it is the best overpressure protection device on pressure equipment, containers, or pipelines.
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High temperature and high pressure power station stop valve
The valve is connected to the pipe by a welded structure. The sealing surface is not easily worn, scratched, and has good sealing performance and long service life. It is compact, easy to open and close, has a small height, and is easy to maintain. It is suitable for use on water, steam, oil pipelines and has the characteristics of high temperature1
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Q947 electric ball valve
Floating ball valves, fixed ball valves, and track ball valves can all be equipped with appropriate electric devices, assembled as a whole, and tested for industrial applications in petrochemical, hydropower, oil and gas, metallurgy, and other industries.
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J41H forged steel flange globe valve
41H forged steel flange globe valve refers to a valve in which the closing element (valve disc) moves along the centerline of the valve seat. According to the movement of the valve disc, the change in the valve seat opening is directly proportional to the stroke of the valve disc. Due to the relatively short opening or closing stroke of the valve s1
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High Temperature Pressure Power Station Globe Valves
Main points and purposes 1. The connection between the valve and the pipeline adopts a welded structure. 2. The sealing surface is not easily worn or scratched, with good sealing performance and long service life. 3. Compact structure, good opening and closing performance, small height, and easy maintenance. 4. Suitable for water; On steam and oil 1
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H61H forged steel welded check valve
Full diameter or reduced diameter, lift check valve, ball check valve, swing check valve, with built-in springs as required. 1. Integral upper sealing seat; The valve disc can be transformed into throttling type, needle type, and ball type; 3 socket ends comply with ASME B16.11 3 threaded connection ends (NPT) comply with ANSI/ASME B1.20.1; 4-bolt 1
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Forged steel extended body gate valve
[Adopting Structure] Self centering pressure plate sleeve type, threaded, socket or butt welded end integral extension valve body, bolted connection, wrapped gasket sealing valve cover and threaded connection, fully welded sealing valve cover, integral upper sealing seat, socket end in accordance with ASME B16.11, threaded end in accordance with (N1
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H41Y forged steel flange check valve
Structural Features： 1. The guide sleeve on the upper chamber of the valve body is made of stainless steel material and welded with hard alloy on the guide rib to ensure the flexible movement of the valve disc; 2. The sealing surface of the valve disc and valve seat is made of cobalt based hard alloy plasma spray welding, which has high hardness, e1
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Q11 forged steel ball valve
There are two design forms for Q11 forged steel ball valves. One is a two-piece structure, with a threaded connection in the middle and sealed with PTFE gaskets; Another type is a three piece structure, which is bolted in the middle. Depending on the material of the selected valve seat and gasket/packing, it can adapt to different working temperatu1
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Q47F forged steel fixed ball valve
Q47F fixed ball valve is suitable for industries such as chemical, petroleum, natural gas, metallurgy, as well as natural gas long-distance pipelines containing hydrogen sulfide media, high impurities, and severe corrosion.
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Natural gas ball valve
Features: natural gas ball valves use polytetrafluoroethylene packing for most high and medium pressure gas handling applications, handle operating torque is smooth, and o-rings are used to prevent external impurities from entering the valve interior. And to maintain the valve long-term sealing performance, larger than DN150 ball valv1
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Metal hard sealed ball valve
Q41H metal hard seal ball valve is a high performance ball valve product developed by our company. The valve seat adopts the metal seal structure loaded by leaf spring, which can be opened and closed easily at high temperature. The ball and valve seat adopt special hardening treatment, the sealing surface does not scratch. Manual hard seal ball val1
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Fixed ball valve
The valve body is a two-stage structure, and the sphere is a fixed structure, equipped with two floating valve seats, which rely on springs and medium pressure to complete sealing, with small opening and closing torque.
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Track ball valve
Labor-saving operation: medium pressure on the ball produced force all transmitted to the upper and lower bearings, the ball will not move relative to the position, both ends of the valve seat seal force uniformity, low operating torque. It adopts the movable metal seat structure with spring preloading, which is suitable for high temperature, high 1
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Low temperature ball valve
Effortless operation: The force generated by the medium pressure on the sphere is fully transmitted to the upper and lower bearings, and the sphere will not move relative to each other. The sealing force on both ends of the valve seat is uniform, and the operating torque is low The movable metal valve seat structure with s1
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One-piece female threaded ball valve
Product use and characteristics: Q11F type PN16 ~ PN63 female ball valve is suitable for PN1.6 ~ 6.3MPa, operating temperature -29 ~ 180 ℃ (sealing ring for the reinforced polytetrafluoroethylene) or -29 ~ 300 ℃ (sealing ring for the para-polyphenylene) in a variety of pipelines, used to cut off or through the medium in the pipeline, the use1
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Floating soft seal electric ball valve
Q941F PN16~PN63 floating soft seal electric ball valve: electric drive, flange connection form, floating ball straight through type, sealing form adopts soft seal, valve seat sealing surface material is fluoroplastic, nominal pressure PN16~PN63, nominal size DN15~DN200, applicable temperature -28~300 ℃, valve body material is carbon steel or stainl1
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Anti-crystallization gate valve
1、Product Description. Product Name and Model Number: Electric Anti-Crystallization Gate Valve BRZ942Y-16P BRZ942Y -25P Features and applications: This valve is a special valve designed for melamine process system to prevent melamine process medium from crystallizing in the valve body cavity and to ensure the normal and continuous operation of the 1
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DT943H electric elastic metal sealed butterfly valve
The DT943H electric elastic metal sealed butterfly valve adopts a precision J-shaped elastic sealing ring and a three eccentric multi-level metal hard sealing structure. It is widely used in industrial pipelines such as metallurgy, power, petrochemicals, water supply and drainage, and municipal construction where the medium temperature is ≤ 425 ℃, 1
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NO.139,Xianghe Road,Fangbu Industrial Zone,Tonglu,Hangzhou,China
