Didtek A105N 800LB Forged Floating Ball Valve is a precision-engineered valve designed for high-pressure instrument lines and demanding industrial services.
Didtek 6-inch 600LB High-Temperature Metal Seated Trunnion Ball Valve is a premium fluid control solution engineered for extreme industrial environments.
Didtek WCB Flanged Trunnion Ball Valve is a dependable solution designed for general industrial fluids, oil, and gas pipelines.
The Didtek Lockable Gear-Operated Trunnion Ball Valve is a heavy-duty fluid control solution engineered for high-pressure and critical industrial services.
The Didtek 09G2S Gearbox Operated Trunnion Ball Valve is specifically designed for high-pressure industrial grids in arctic and sub-zero climates.
Didtek Duplex SS F51 (UNS S31803) Trunnion Ball Valve: Exceptional High-Temperature & Corrosion Resistance
Specification Required: API 6D, Type Of Valve: Floating Ball Valve, Valve Operation: Pneumatic, Pressure Class: 150LB, End Connection Type: FF, End To End Dimension: ASME B16.10, Flange Dimension: ASME B16.5, Pressure Test Acc. To: API 598, Suitable Medium: Seawater,Water,Steam,Oil etc
Product Overview
The explosion-proof electric PEEK valve seat ball valve is a high-end automated valve that integrates explosion-proof safety, high-temperature performance and intelligent control. The product adopts ATEX-certified explosion-proof electric actuators and high-temperature resistant PEEK valve seats, achieving reliable shut-off and intelligent control in 200℃ high-temperature and explosive environments. It is an ideal solution for hazardous environments such as petroleum, chemical, and pharmaceutical industries.
Product Overview
It is a high-performance and highly reliable valve specially designed to cope with extremely harsh working conditions. It achieves a perfect combination of the structural strength of the valve body and the super corrosion and wear resistance of the sealing surface by surfacing high-performance nickel-based alloys on a high-strength carbon steel substrate.
DN50 PN16 Bronze Bare Stem Trunnion Ball Valve, meticulously crafted by leading manufacturers for superior quality and performance.
Product Overview
The CF8M flanged pneumatic ball valve is an industrial valve specially designed for automatic control, corrosive working conditions and medium and high pressure environments. It can quickly and precisely open or cut off corrosive fluids in pipelines by receiving pneumatic signals.
Motorized 4'' Full Port Trunnion Mounted China Side Entry Ball Valve, designed for superior performance in demanding industrial applications.
Product Overview
This is a high-performance, high-pressure industrial ball valve, mainly designed for harsh working conditions, such as oil and gas extraction and production (wellhead equipment). It combines a forged steel valve body and a single-acting pneumatic actuator, which automatically opens or closes the valve by receiving pneumatic control signals.
Product Overview
Model meaning
Didtek: Brand name.
F316: The valve body is made of stainless steel 316, which is corrosion-resistant and has excellent low-temperature toughness.
Flanged: Flange connection, convenient for installation and sealing.
Cryogenic Ball Valve: Cryogenic ball valve, suitable for extremely cold media at -196℃ and below.
Core Product Positioning
This product is a high-end industrial valve solution that integrates outstanding corrosion resistance, super structural strength and intelligent automatic control. Designed specifically for extremely harsh working conditions, it perfectly integrates F51 duplex stainless steel material, metal hard sealing technology, forged steel forging process and double-acting pneumatic actuator, making it the ultimate choice for fields such as chemical engineering, oil and gas, and Marine engineering.
Product Overview
The low-temperature PCTFE valve seat F316 socket welded ball valve is a special valve specially designed for cryogenic working conditions. It adopts ASTM A182 F316 stainless steel forged valve body and is equipped with PCTFE (polychlorotrifluoroethylene) valve seat connected by socket welding. It maintains excellent sealing performance and structural integrity in an extremely low-temperature environment of -196℃, and is an ideal solution for the treatment of cryogenic media such as liquefied natural gas (LNG), liquid nitrogen, and liquid oxygen.
6 Inch Full Bore Soft Seat Gearbox Super Duplex SS Ball Valve is designed for demanding applications requiring high strength and corrosion resistance. The full bore design ensures maximum flow capacity with minimal pressure drop, while the soft seat provides a tight seal to prevent leakage.
Core product positioning
A stainless steel floating ball valve strictly manufactured in accordance with DIN/EN European standards, featuring a metal hard sealing pair and an intrinsically safe anti-blowout valve stem design. This product is specially designed for harsh working conditions such as high temperatures, wear and hazardous media. While ensuring outstanding sealing performance, it offers the highest level of operational safety.
Product Overview
The eccentric sector ball flange connection ball valve is an innovative control valve that combines the eccentric sector ball structure with standard flange connection. This product, through its unique eccentric shaft design and V-shaped fan-shaped ball, perfectly resolves the wear and cavitation issues of traditional ball valves under regulating conditions. It combines outstanding shut-off performance with precise flow regulation capability, making it an ideal solution for regulating and shut-off applications in harsh working conditions.
Core product positioning
This high-performance ball valve, featuring an upper-mounted valve body structure and integrated with an innovative two-stage turbine transmission system, is specially designed to address the issue of excessive operating torque for valves under large-diameter and high-pressure conditions. This product ensures the convenience of online maintenance while achieving ultra-low operating torque, making it an ideal control device for critical pipelines in industries such as petrochemicals and energy power.
Product Overview
The Monel Marine engineering forged steel corrosion-resistant floating ball valve is a high-end special valve specially designed for harsh Marine environments. Adopting Monel nickel-copper alloy (UNS N04400) as the core material, combined with forging forming technology and floating ball structure, it provides outstanding corrosion resistance and reliable operational performance in high-pressure and highly corrosive submarine environments, making it the ultimate solution for submarine pipeline systems, offshore platforms and Marine engineering.
This top-performance ball valve is specially designed for ultra-high pressure, high temperature and harsh working conditions. It features a forged steel valve body, ear shaft support structure and RTJ ring connection surface, and is equipped with high-performance PEEK seals to ensure zero leakage sealing and an extremely long service life at a pressure of 2,500 pounds.
Core product positioning
This product is a heavy-duty fully welded ball valve that strictly adheres to the Russian GOST standard and is specially designed for district heating systems. The valve body is made of 09G2S low alloy high strength structural steel, combined with a fully welded structure and butt-weld connection method, ensuring long-term reliable operation with zero leakage and maintenance-free in the high-temperature and high-pressure circulating water of the regional heating network. It is particularly suitable for harsh installation environments such as direct burial.
Product Overview
The double-ball double-cut-off relief ball valve is a high-safety special valve with an innovative double-ball series structure. Through two independent spherical sealing units and a dedicated cavity relief system, dual isolation of the upstream and downstream media is achieved, and the pressure within the two sealed cavities is safely discharged. This product strictly adheres to the API 6D standard and is the ultimate safety solution for critical isolation points in the oil, gas and chemical industries.
Constructed from CF8 stainless steel, this valve offers excellent corrosion resistance and strength, making it suitable for harsh environments. The two-piece design ensures easy maintenance and durability, while the metal-seated construction provides a tight, reliable seal, even under high temperatures and abrasive conditions. The trunnion-mounted ball enhances stability and reduces operational torque, ensuring smooth and efficient performance.
Featuring a three-piece construction, this trunnion-mounted ball valve offers enhanced durability and support, ensuring reliable performance in demanding environments. The metal seating provides excellent wear resistance and a tight seal, even under extreme conditions. The DN150 size ensures optimal flow capacity, while the butt-welded ends offer a secure and leak-proof connection.
Product Overview
The electric three-way ball valve is an advanced fluid control device controlled by an electric actuator. It adopts a unique L-shaped or T-shaped flow channel design to precisely switch, distribute or mix the medium flow direction in multiple pipelines. This product integrates intelligent control, compact structure and multi-functional flow direction management, making it an ideal solution for achieving automated fluid control in modern industrial processes.
It features a full bore design that maximizes fluid flow while minimizing pressure drop. Constructed from high-strength forged materials, this valve offers excellent pressure and corrosion resistance, making it suitable for harsh conditions.
Core Product Positioning
This product is made of ASTM A105N forged steel and is an industrial-grade high-performance valve specially driven for hydraulic systems. Combining the excellent mechanical properties of forging materials with the high torque and rapid response advantages of hydraulic actuators, it is suitable for industrial applications that require high temperature and high pressure, critical safety, and strict automation control.
Product Overview
The full-bore PTFE valve seat sealed ball valve adopts a full-bore flow passage design combined with a PTFE (polytetrafluoroethylene) valve seat sealing system, achieving a perfect combination of zero resistance in the fluid passage and bubble-level sealing. This product offers outstanding sealing performance while maintaining the lowest pressure loss, making it an ideal choice for high-flow, zero-leakage applications in industries such as petroleum, chemical engineering, and water treatment.
Core product positioning
This product is a special valve specially designed for liquefied natural gas (LNG), liquid nitrogen and other cryogenic media. It adopts an ultra-low temperature long-neck valve cover and a unique double-ball double-cut-off relief (DBB) structure, ensuring absolute sealing, safety isolation and automatic pressure relief in the cavity in an extremely low-temperature environment of -196℃. It is a core safety device in the fields of LNG storage and transportation, air separation units and cryogenic chemical industry.
Product Overview
The SS304 stainless steel PTFE soft-sealed ST37.8 fully welded ball valve is an innovative valve that combines the corrosion resistance of stainless steel with the high strength of a fully welded structure. The valve body adopts a combined design of ST37.8 carbon steel and SS304 stainless steel internal components, and is equipped with PTFE soft seals. While ensuring pressure-bearing strength and economy, it provides excellent sealing performance and medium adaptability, making it an ideal choice for district heating, water supply and drainage, and industrial pipe networks.
Product Overview
The CU5MCUC nickel-based alloy high-temperature top-entry ball valve is a special valve made of high-performance nickel-chromium-molybdenum-copper alloy, specially designed for extremely high-temperature corrosive working conditions. The product combines the maintenance advantages of the top-in structure with the outstanding performance of nickel-based alloys, providing reliable cut-off services in harsh environments such as chemical engineering and oil and gas, and can withstand high-temperature media up to 540℃.
The 30 Inch Worm Gear Zero-Leakage 3 PC Trunnion Ball Valve is a heavy-duty flow control device specifically designed for large-scale pipelines requiring superior sealing performance. Built with a robust three-piece body, trunnion-supported ball, and worm gear operator, it ensures stable operation, low operating torque, and reliable shut-off under demanding conditions.
Product Overview
The metal-sealed carbon dioxide medium forged steel three-way ball valve is a special valve specially designed for carbon dioxide (CO₂) medium. It adopts a forged steel valve body, metal hard seal and three-way flow channel structure, which can reliably cope with the harsh working conditions of liquid, gaseous and supercritical CO₂, and achieve precise medium switching, distribution and isolation control.
Core product positioning
A floating ball valve that strictly adheres to Japanese industrial standards (JIS), featuring a reduced flow path design and a polytetrafluoroethylene (PTFE) soft valve seat. While ensuring reliable sealing, it achieves excellent economic performance and is an ideal choice for control and shut-off in low-pressure pipeline systems with corrosive media.
This valve features a robust three-piece construction, ensuring durability and ease of maintenance. Compliant with ISO 5211 standards, it offers precise and reliable operation. The Class 900 rating guarantees excellent performance under high-pressure conditions. The trunnion mounted design provides enhanced stability and reduces wear, ensuring long-term reliability.
Product Overview
The F51 duplex stainless steel Class1500 high-pressure RF flanged forged steel floating ball valve is a top-grade industrial valve specially designed for high-pressure corrosive working conditions. The product adopts ASTM A182 F51 duplex stainless steel forgings, combined with Class 1500 pressure rating and RF flange connection. While maintaining excellent corrosion resistance, it provides extremely high structural strength and sealing reliability, and is the ultimate solution for harsh environments such as petrochemicals and Marine engineering.
Core product positioning
This high-performance ball valve is specially designed for highly corrosive chemical media. It adopts a dual protection technology of PCTFE (polychlorotrifluoroethylene) valve seat and special epoxy resin coating. While maintaining excellent chemical stability, it provides outstanding anti-corrosion and anti-permeation protection, making it an ideal choice for harsh working conditions such as strong acids, strong alkalis and organic solvents.
Core product positioning
The special ball valve specially designed for ultra-high temperature working conditions adopts ASTM A182 F316 forged steel valve body, integrated heat dissipation fins and metal-to-metal hard sealing system. It can operate stably in an ultra-high temperature environment of 545℃, achieving safe cut-off and reliable control of high-temperature media.
Product Overview
The API 6D A105 RTJ 1500LB high-pressure side-mounted floating ball valve is a special valve for high-pressure pipelines manufactured strictly in accordance with the API 6D standard. It adopts ASTM A105 forged steel valve body and ring connection surface sealing, specially designed for Class 1500 high-pressure working conditions. Combined with the maintenance convenience of side-mounted structure and the reliable sealing of floating ball, it is an ideal cut-off equipment for high-pressure pipelines in oil, natural gas and chemical industries.
Made from F304 stainless steel, this valve offers excellent corrosion resistance and strength. It features a metal-seated design that provides a tight seal and superior wear resistance, making it suitable for high-temperature and abrasive environments. Certified to API 607 standards, the valve ensures reliable performance even in fire scenarios, preventing leakage and maintaining integrity.
The F51 Class 1500 Ball Valve is a robust, high-pressure valve built for demanding industrial applications where reliability, safety, and fire-safe performance are essential. Designed for large-diameter pipelines, this API 607-certified valve delivers dependable operation under Class 1500 pressure and extreme conditions.
Product Overview
The three-piece A105N reinforced PTFE valve seat threaded forged steel ball valve is a high-performance valve that adopts a three-piece modular structure and ASTM A105N forged steel valve body. The product is equipped with enhanced PTFE valve seats and threaded connections, providing excellent sealing performance and economy while ensuring structural strength. It is an ideal choice for instrument pipelines, equipment interfaces, and small and medium-sized industrial pipelines.
Core product positioning
A high-performance industrial valve with a three-piece modular design, ASTM A182 F304 forged steel valve body, equipped with an extended connection valve cover and a safety locking device. This design takes into account the convenience of maintenance, adaptability to harsh working conditions and operational safety, and is suitable for industrial pipeline systems that require frequent maintenance or strict management.
Product Overview
The A105 1500LB high-pressure phosphating anti-corrosion metal-sealed floating ball valve is an industrial valve specially designed for high-pressure and harsh working conditions. The product adopts ASTM A105 forged steel valve body, combines 1500LB high-pressure grade and phosphating surface treatment technology, and is equipped with a metal hard sealing system. It provides reliable cut-off service in high-temperature, high-pressure and corrosive environments, and is an ideal choice for industries such as petrochemical and power energy.
The Gearbox LF2 Low Temp PTFE Full Bore Ball Valve is a high-performance industrial valve for cryogenic and sub-zero applications. Its full-bore design ensures unrestricted flow, PTFE seats provide reliable low-temperature sealing, and the gearbox actuator allows easy operation of large or high-torque valves. Ideal for minimal pressure drop and dependable low-temperature performance.
Full bore design PTFE seat and seal Floating Ball Valve design according to API6D,BS5351,ASME B16.34
Product Overview
The A105 carbon steel 3"×2" reduced diameter forged steel floating ball valve is a special reducing diameter valve made of ASTM A105 carbon steel forgings. The product features a reduced diameter design with a 3-inch inlet and a 2-inch outlet. Combined with the high strength of the forged steel valve body and the reliable sealing of the floating ball structure, it ensures pressure-bearing performance while achieving flow control and cost optimization. It is an ideal choice for pump outlets, before control valves, and other industrial pipelines that require reduced-diameter connections.
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