A gate valve is a type of valve that uses a gate or wedge-shaped disc to stop or start the flow of a fluid. The gate is attached to a stem that is operated by a handle or a wheel, and it can be raised or lowered to open or close the valve. When the gate is fully raised, it allows the fluid to flow freely through the valve. When the gate is fully lowered, it blocks the flow of the fluid. Gate valves are widely used in a variety of applications, including oil and gas, chemical processing, water treatment, and power generation. They are available in a range of sizes and materials to suit different applications and fluid types. In China, gate valves are commonly used in industrial piping systems and are designed to meet Chinese national and industry standards. They are known for their reliability, durability, and ease of use, and they are often used in applications where a tight seal is required to prevent leaks. Like JIS flanged ball valves, gate valves are typically connected to the rest of the piping system using flanges, which are fastened together with bolts or other fasteners. The valve body of the gate valve can be made of metal. Such as: forged steel gate valve, stainless steel gate valve, alloy gate valve, bronze gate valve, cast steel gate valve, carbon steel gate valve, etc. Among them, forged steel gate valves are widely used, especially as a cut-off device when the size is greater than 50mm. The main body can also be made of non-metallic materials. For example, ceramic gate valves have good wear resistance and hardness. Some other gate valves are made of special materials, such as Hastelloy gate valves, special steel gate valves and special alloy gate valves. To transport and process strong corrosive media, duplex stainless steel gate valves or super stainless steel gate valves are usually used to alleviate the problem, because they can work well in areas with corrosive environments.
What Is a Check Valve? Check valves are usually installed in the pipeline to prevent backflow. A check valve is basically a one-way valve in which the flow can flow freely in one direction, but if the flow turns, the valve will be closed to protect the piping, other valves, pumps, etc. If the flow is diverted without a check valve installed, a water hammer may occur. Water hammer often occurs with extreme force and can easily damage pipes or components. Check Valve Definition A check valve is a fundamental component in fluid systems, playing a crucial role in regulating the flow of liquids or gases. This simple yet essential device prevents backflow and maintains the desired direction of fluid movement. Understanding the function and types of check valves is essential for engineers, manufacturers, and anyone involved in fluid control systems. How Does a Check Valve Work? Check valves operate on a straightforward principle: allowing fluid to flow in one direction while preventing reverse flow. The valve consists of a movable mechanism, often a disk or a flap, and a body with an inlet and an outlet. When the fluid flows in the intended direction, the mechanism opens, enabling the fluid to pass through. However, when there is a reversal in flow, the mechanism closes, preventing the fluid from going backward.
Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used. Features: Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred. The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system. Not easily broken into traditional cast iron... Tags: Gate Valve , Cost of DIN cast iron resilient bolted stem gate v , DIN cast iron resilient bolted stem gate valve , Yuanda valves , Cost of cast iron resilient bolted stem gate valve , DIN cast iron resilient bolted stem gate valves ma , Cast iron valves
Main parts and materials This globe valve features a valve body made of cast iron GG25 and a stainless steel valve seat. Cast iron globe valves are commonly used in applications such as heating and water distribution. This type of cast iron globe valve is suitable for both commercial and industrial use, with typical services including cold and hot water, HVAC, and other general utility services. Product Features: DIN standard shutoff valves feature a double strong corrugated seal design (corrugated + packing) to ensure zero stem leakage. No fluid loss improves plant safety and complies with international sealing standards. The sealing surfaces of the shut-off valve are covered with cobalt-based hard alloys with good wear and corrosion resistance, good friction resistance and long life. Stem is tempered and surface nitrided for good corrosion and friction resistance; stem lift position indication for better visualization. Tags: Globe Valve , Cost of DIN A cast iron globe valves , DIN A cast iron globe valves made in China , Yuanda valves , DIN A cast iron globe valve manufacturing costs , DIN A cast iron globe valve Chinese translation , Cast iron valves
Hitesh Metal is one of the well-known manufacturer & trader for high quality Steel Ball Valves , which is a split ring that is engineered and designed to give a pre - measured minimum gap for socket welds. This valve is used in combustible gas trains in many industrial applications. Stainless Steel Ball Valves offered by Hitesh Metal are used in hydraulic and pneumatic systems because the needle valve allows for precise flow regulation when there is low flow in a non - hazardous environment. These valves replace existing traditional techniques employed by pipeline engineers to generate a double block and bleed configuration in the pipeline. Carbon Steel Ball Valves is often used for critical process service, which are for high pressure systems or toxic / hazardous fluid processes. Applications that use valves include instrument drain, chemical injection connection, chemical seal isolation, and gauge isolation. Alloy Steel Ball Valves offered by Hitesh Metal do the work of three separate valves (two isolations and one drain) and require less space and have less weight. This design also has operational advantages, there are significantly fewer potential leak paths within the double block and bleed section of the pipeline. Because the Duplex Steel Ball Valves are full bore with an uninterrupted flow orifice they have got a negligible pressure drop across the unit. The pipelines where these valves are installed can also be pigged without any problems. Hitesh Metal also offer these Nickel Alloy Ball Valves in different sizes, shapes and designs as per customers specifications at affordable rates. Specifiaction of Stainless Steel, Nickel Alloy High Pressure Ball Valves High Pressure Ball Valve NO DESCRIPTION QTY MATERIAL 2 BODY 2 SS 316 2 END CONNECTOR 2 SS 316 3 BALL 2 SS 316 4 STEM 2 SS 316 5 BALL SEAT 2 PTFE 6 CONNECTOR SEAL 2 PTFE 7 STEM SEAL 2 PTFE 8 STEM WASHER 2 SS 316 9 LOCK PIN 2 SS 304 10 HANDLE 2 SS 304 11 SPRING WASHER 2 SS 304 12 LOCK NUT 2 SS 304 High Pressure Ball Valves Specifiactions: Type One Piece, Two Piece, Three Piece, 3 Way, 4 Way Size 6mm to 750mm Body Material CI, CS, SS, AS, A 105, CF3, CF3M, CN7M, WCB, CF8, CF8M, Alloy 20 End Connection Flanged End / Screwed End / Butt Weld End / Screwed to BSPT / NPT / Socket Weld / Buttweld with extended Nipple Pressure Rating ASA 150#, 300#, 600#, 800#, 900#, 1500#, 2500# Optional Trunnion Motorised Ball, Manual Gearbox or Motorised Operation Operation Lever, Gear, Electrical Actuator, Pneumatic Rotary Actuator Design & Mfg. Standard API-6D, BS-5351, BS-5159, ISO 17292 Seat & Seals PTFE, Reinforced PTFE, Buna-N, Graphoil, Graphite
These globe valves find its efficient use for on-off service. However, it is also suited for frequent cycling and control of fluids at any point between the open and closed positions. The globe valve is found in mainly three designs- angle design, Y-shaped, and Z- shaped. Globe valves are comes in different types which include Flanged End Globe Valve, Screwed End Globe Valve, Butt Weld End Globe Valve, Socket Weld End Globe Valve and more. Globe Valves Specification: Depending on Globe valve construction material, it can work within temperature range of - 425 F to 1100F. The materials may be Steel Globe Valve, Alloy Steel Globe Valves, Aluminium Globe Valves, Brass Globe Valves, and Bronze Globe Valves. Our Globe Valves are available in various sizes from .5 to .48 inches and for hand-operated manual valves they weigh up to 13,000lbs. Globe valves can handle pressure limits from 1480 to 1500psi which is dependent on the material of construction, size, and temperature. We, at Hitesh Metal, make sure to provide the best material according to the client's specification. Our company is well equipped with all kinds of resources for successfully meeting the demand of its products. Contact us today to get the best value price for globe valves. Bolted Bonnet Globe Valves Dealer, Pressure Seal Globe Valves Stockist, Bellows Seal Globe Valves Dealer in India ANSI/ASME B16.10 Globe Valves Specifications: Type Bolted Bonnet O.S. & Y Type Rising Stem Size 15mm to 1000 mm Pressure Rating ASA 125#, 150#, 300#, 600#, 900#, 1500#, 2500#, PN 16, PN 40, PN 64 Design & Mfg. Standard BS-1873, ND-16, ND-40 Inspection & Testing Standard API 598 / BS 6755 Part-1 Body Material CS, SS, AS, WCB, LCB, WC6, WC9, Cast Iron, CF8, CF8M, Alloy 20 Trim Materials 13% Cr. Stellited, AISI 304/316/Monel End Connection Screwed to BSP, BSPT, NPT, Socket Weld, Flanged Ends, Ring Type Joint(RTJ), Butt Welded as per ANSI B 16.5 / B 16.25 Face to Face Dimension ANSI B 16.10 Operation Manual, Gear and Electrical Actuated
Butterfly valve is a rotational motion valve that requires quarter-turn. A butterfly valve consists of a disc mounted on a rotating shaft. Once the valve is completely closed, the disk blocks the line. The disc is at a right angle to the flow, when the butterfly valve is fully opened. Butterfly valves are of different types like Eccentric Butterfly Valve, Flanged Butterfly Valve, Lugged Butterfly Valve, Wafer Butterfly Valve, and Butt Weld Butterfly Valve. Butterfly Valve Specifications: Depending on Butterfly valve construction material, they have high resistance to chemicals. They can even handle temperatures up to 200 C. The materials may be Steel Butterfly Valves, Alloy Steel Butterfly Valves, Aluminium Butterfly Valves, Brass Butterfly Valves, Bronze Butterfly Valves, each adapted to different pressures and different usage. We, at Hitesh Metal, make sure to provide the best material according to the client's specification. Our company is well equipped with all kinds of resources for successfully meeting the demand of its products. Contact us today to get the best value price for butterfly valves. Eccentric Butterfly Valve Dealer, Flanged Butterfly Valve Manufacturer, Lugged Butterfly Valve Wholesaler, Wafer Butterfly Valve, Butt Weld Butterfly Valve Supplier in India ANSI/ASME B16.10 Butterfly Valves Specifications: Type Center Disc, Ecentric Disc Size 50mm to 1000 mm Body Material WCB, CF8, CF8M, Alloy 20 End Connection Flanged End / Screwed End / Butt Weld End Pressure Rating Class 150, 300, 600 & 800 Optional Trunnion Motorised Ball, Manual Gearbox or Motorised Operation Design & Mfg. Standard BS 5351
Control valve is used to regulate flow of liquid by varying the size of the flow passage as directed by signal from the controller. Control valve are used for controlling of Steam, Air, water and Gas. The closing or opening of automatic control valves is generally done by hydraulic, electrical, pneumatic actuators. With the help of modulating valve, It can be set to any position between fully closed and fully opened, valve positioners are used for ensuring the valve attains the desired degree or angle of opening. Control valves are of different structure, it could be either 2 way Globe control valve, cage control, 3 ways Globe control valve. Body material: carbon steel, CF8M, WCB, CF8, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91], WCB, WC6, SS304, SS316, DUPLEX STEEL Class: 150-2500 Size: 1/2â??- 48â??. Operations: Lever actuated ball valve, electric actuated ball valve, pneumatic actuated ball valve, gear actuated ball valve Ends: Flanged, butt weld, socket weld, threaded Here are different seat leakage classifications as mentioned by ANSI FCI 70-2. Mostly used are CLASS I, CLASS IV and CLASS VI. Speciaityvalve is best Control valve manufacturer in India .Our control valves are used as power controlled tools, they are used for controlling the rate of fluid flow in operational surroundings. Control valves are used for directing the temperature, flow, pressure, fluid level. It is heavily being used in the industrial sectors and industry. Speciaityvalve manufactures valves, which are fit to the needs of multiple petrochemical, refinery and chemical industries. We are best Control valve manufacturer in India. Let us know your requirements.
Specialityvalve is one of the leading manufacturing company in India. Specialityvalve is remarkable Gate Valve manufacturer in India. Gate Valve is also called Sluice Valve. Gate Valve is used for completely opening the fluid flow or closing the fluid flow. Gate valve has some parts i.e. Body, Bonnet, Solid Wedge, Body Seats, Stem, Back seat, Hand Wheel, nuts, Bonnet gasket, packing, disk and many more. Gate valve can be used in any kind of application and it is most common type of valve. Specialityvalve also export globally and we make client satisfy by making there custom gate valve or we can send in bulk of your needed item. Gate Valve is use in many industries like: Oil and gas Industries Manufacturing Industry Automotive Industry Pharmaceuticals Industry Marine Industry We can further classify the type of gate valve below: Parallel slide gate Valve Wedge gate Valve Pressure seal gate valve Advantages of Gate Valve It is suitable for both underground and above-ground installation. It is excellent solution to shut off the flow of the liquid. Body Material: Cast Iron, Cast Steel [A216 WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91 ] Nominal Size: 1/2³ to 72³ Class: Class150 to Class2500 ; PN 10 PN 450 Ends: Butt weld, Flanged, threaded, socket weld Operations: hand-wheel actuated Gate Valve, pneumatic actuated Gate Valve, electric actuated Gate Valve, gear actuated Gate Valve
DIN Resilient Seat Non Rising Stem Gate Valve Cast Iron Gate Valve Main parts and� materials Parts Name Materials Body Bonnet Ductile iron Disc Ductile  iron with EPDM/NBR Stem Stainless Steel Standards Design and Manufacture Face to Face Flange End Inspection DIN3352 DIN3202/ISO5752 DIN2501/GB-17241 DIN3230/JB-T9092 Test Nominal Pressure (MPa) Shell Test (MPa) Seal Test (MPa) 1.0 1.5 1.1 1.6 2.4 1.76
UPVC Ball Valve
PP Foot Valve
Butterfly Valve Knife Edge Gate Valve Gate Valve Ball Valve Check Valves Globe Valve Industrial Strainer Pulp Valve All the above types of valves available. it can be tailor-made as per the customer requirements.
Astm A216 Gr. Wcb Gate Valves Flange Ends Asa-150#
L&T MAKE SS CF8M 1 PC BALL VALVE FLANGED ENDS TO ANSI B 16.5 RF ENDS , LEVER OPERATED
L&T MAKE CS ASTM A 216 Gr WCB API 600 Gate valve flange ends drilled to ANSI B 16.5 rF ends , Handwheel operated . API trim 08
Good performance castings machinical parts pump valve for industry Product Detail: Product: Valve MP021016 Casting Material(Mat.): 1.0619 Gross Weight(G.W.): 67kg Standard: ASTM/DIN/JIS/BS Certification: ISO9001-2008 Processing: Heat treatment, Polishing, Sand blasting, machining processing Casting Process: Precision casting, Sand casting, Investment casting, Silica sol casting Casting Application: Transport equipment, Mining and Metallurgy, Engineering machinery, Medical equipment, electrical equipment, Food Machinery, Vacuum Equipment and other Industrial Unit Inspection Equipments: Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Altimeter, Scale Micrometer etc.� Company Advantage: * Sample request: Acceptable ( The sample charge is free if you have order) * Small order is acceptable for some maching parts( Can be negotatie) * Good quality with fast delivery * We have excellent design team for ODM/OEM order * We have 20 years rich experience focusing on this file which also establish the market in many Europe country and ect. * Main point: We can negotiate everything to try best to match our customer's request as "customer first " is the� principle in our company.
Good performance castings machinical parts pump valve for industry Product Detail: Product: Valve MP021016 Casting Material(Mat.): 1.0619 Gross Weight(G.W.): 67kg Standard: ASTM/DIN/JIS/BS Certification: ISO9001-2008 Processing: Heat treatment, Polishing, Sand blasting, machining processing Casting Process: Precision casting, Sand casting, Investment casting, Silica sol casting Casting Application: Transport equipment, Mining and Metallurgy, Engineering machinery, Medical equipment, electrical equipment, Food Machinery, Vacuum Equipment and other Industrial Unit Inspection Equipments: Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Altimeter, Scale Micrometer etc.� Company Advantage: * Sample request: Acceptable ( The sample charge is free if you have order) * Small order is acceptable for some maching parts( Can be negotatie) * Good quality with fast delivery * We have excellent design team for ODM/OEM order * We have 20 years rich experience focusing on this file which also establish the market in many Europe country and ect. * Main point: We can negotiate everything to try best to match our customer's request as "customer first " is the� principle in our company.
All types and all size of Butterfly valve available.
A wide variety of valves are described in this section. All the valves are made of Borosilicate glass body and PTFE plugs so that process fluid comes into the contact of glass and PTFE only. Borosilicate glass body permits the visual checking of the operation. All the valves are suitable for operation under full vacuum conditions and a maximum temperature of 200ºC
