H74 Stainless steel wafer check valve manufacturers,China H74 Stainless steel wafer check valve supplier

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h74 stainless steel wafer check valve

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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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Flat gate valve
Product features: The flat gate valve series products are high-performance valves designed and manufactured specifically for industries such as oil and gas long-distance pipelines, oil fields, Christmas trees, stations, airports, and refining. Complies with the relevant provisions of the American Petroleum Institute API 6D standard in terms of perf1

Tags : Gate valve Flange gate valve Parallel single gate Parallel double gate Welding gate valve

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Silver single seat regulating valve
Product features: A single seat regulating valve is a type of regulating valve with a top guiding structure. The valve seat adopts a direct pressure non threaded connection, which is tightly sealed and easy to disassemble and maintain. The valve body structure is compact, the fluid channel is S-shaped, the pressure drop loss is small, the flow rate1

Tags : Single seat regulating valve Regulating valve Flange regulating valve Welding control valve High pressure single seat regulating valve

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Nuclear power butterfly valve
Product features: Classified by nuclear safety level, it is divided into nuclear grade butterfly valves and non nuclear grade butterfly valves; The product is suitable for pipeline systems in nuclear power plants. Users can choose the appropriate butterfly valve type according to operating conditions. The product's function is to isolate and thrott1

Tags : Butterfly valve Nuclear Level 2 Butterfly Valve Nuclear Level 3 Butterfly Valve Non nuclear grade butterfly valve Flange core butterfly valve

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Cage type regulating valve
Product features: The JMCB cage type regulating valve core is equipped with a high-performance sealing ring, effectively improving the leakage level, with a leakage level of IV. The fluid channel of the valve is S-streamlined, and there is also a guide wing installed on the valve body to improve the fluid balance flow around the sleeve. It has the 1

Tags : High pressure cage type regulating valve Sleeve type regulating valve Pneumatic control valve

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Pigging ball valve
Product features: Pigging ball valves are usually installed in groups, with one serving as the launcher and the other as the receiver. Pigging ball valves are directly installed at the launch and reception positions. A simpler method than traditional receiver and receiver devices or valve groups is to use a pigging ball valve, which only requires o1

Tags : Flanged ball valve Carbon steel ball valve Fluoroplastic ball valve pneumatic valve Hydraulic ball valve

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High temperature regulated metal sealed butterfly valve
Features: Three-eccentric structure, open sealing and separation, close contact that is, seal. Floating sealing structure, the sealing ring can be appropriately adjusted with the closing thrust of the butterfly valve, which is suitable for various high and low temperature working conditions. Sealed with zero leakage.

Tags : Regulated metal-sealed butterfly valve Metal-sealed butterfly valves Sealed butterfly valves Regulating butterfly valve Flanged butterfly valves

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0.5 seconds electro-hydraulic linkage to quickly close the butterfly valve
Features: It is suitable for the steam turbine system of the power plant, and when the unit has an accident, it can quickly shut down, effectively prevent the steam and condensate backflow of the steam extraction pipeline of the steam turbine, and instantly cut off the pipeline to protect the safety of the steam turbine; Activity test to prevent st1

Tags : Electro-hydraulic linkage to quickly close the butterfly valve Electro-hydraulic butterfly valves Linkage quick closing butterfly valve

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A42Y/H-16Q ductile iron spring full open safety valve
Main use: The A48 type cartridge full open safety valve is suitable for equipment and pipelines with steam, air, and other non commercial corrosive media at S300 ° C. When the medium pressure reaches the specified opening pressure, the valve automatically opens (with an opening height of not less than 1/4 do), and then fully discharges. When the pr1

Tags : Ductile iron spring full open safety valve Spring fully open safety valve A42Y/H-16Q ductile iron spring full open safety valve Safety valve A42Y/H-16Q cast iron spring full open safety valve

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RLD large diameter seawater resistant butterfly valve
Features: It is widely used in pipelines using seawater as a medium; The axial positioning structure solves the problem of partial crushing, wear and leakage of the upper and lower sealing surfaces caused by the axial channeling of the butterfly plate; The operating torque is small, light and labor-saving.

Tags : Seawater resistant butterfly valve Turbine butterfly valve Pneumatic butterfly valve Grey cast iron butterfly valve

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Hydraulic water level control valve
H142X hydraulic water level control valve is a hydraulic control valve that automatically controls the liquid level of water tanks and towers. When the water surface drops beyond the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and a pressure difference is formed between the upper and lower parts o1

Tags : Control valve H142X hydraulic water level control valve Hydraulic water level control valve H142X-10-A Hydraulic Water Level Control Valve H142X-4T-A Hydraulic Water Level Control Valve

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Rubber-sealed butterfly valve
Features: Double eccentric sealing structure, good sealing effect and long service life; The sealing ring is made of special rubber, which has high temperature resistance, good aging resistance and long service life; Sealed with zero leakage. Adjust the degree of compression of the sealing ring to achieve the best sealing effect.

Tags : Adjustable butterfly valve Double eccentric butterfly valve Worm butterfly valve

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Direct-buried all-welded ball valves
Features: The direct-buried all-welded ball valve is composed of all-welded valve body and carbon fiber reinforced Teflon sealing ring, with manual, electric, pneumatic and other driving methods, the valve can be directly buried underground, no need to build a tall and large valve well, only need to set up a small shallow well on the ground, which 1

Tags : All-welded ball valves Welded ball valves Fluoroplastic ball valves Turbine welded ball valves

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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

Tags : Sealed ball valve Wear free Track Spherical Block Valve Forced sealing ball valve Low torque operated ball valve Easy to clean ball valve

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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.

Tags : AF46Y-16 Pilot operated safety valve Sleeve piston pilot safety valve Double sealed valve seat structure pilot operated safety valve Pilot operated safety valve with high back pressure discharge Long service life pilot operated safety valve

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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

Tags : Welded construction stop valve Good sealing performance stop valve High temperature and high pressure power station stop valve High temperature and high pressure stop valve Non-abrasive and scratch-resistant stop valve

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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.

Tags : LimitorQUERTORK Electric Ball Valve Equipped with QB type electric ball valve electrical equipment Q947 electric ball valve Equipped with DQW electric ball valve Outdoor electric device electric ball valve

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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

Tags : High temperature and high pressure resistant globe valve J41H forged steel flange globe valve ANSI/ASME B16.5 flanged globe valve Self sealing valve cover J41H forged steel flange globe valve ANSI/ASME B16.10 J41H forged steel flange globe valve

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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

Tags : Good sealing performance, high temperature and high pressure power station shut-off valve Wear resistant high temperature and high pressure power station shut-off valve High Temperature Pressure Power Station Globe Valves Good opening and closing performance, high temperature and high pressure power station shut-off valve Compact structure, high temperature and high pressure power station shut-off valve

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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

Tags : Bolt type forged steel check valve Welded valve cover check valve H61H forged steel welded check valve Lift type forged steel check valve Pressure self tightening check valve

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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

Tags : Extended body gate valve Bolt type valve cover gate valve Forged steel extended body gate valve Welded valve cover gate valve Carbon steel gate valve

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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

Tags : Forged steel flange check valve Flange check valve H41Y forged steel flange check valve H41Y flange check valve Corrosion resistant flange check valve

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