SAMSON Flow Equipment(WENZHOU) CO.,LTD.
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Contact Us
TEL:+86-577-5661-4886
FAX: +86-577-8977-3128
Cell:+86-15088985999
Whatsapp: +86-13587676911
Email:sam@samflow.com
Twitter：samsonflow
Skype: samliu123321
Add:No.2469，Binhai 6Rd,Binhai Industrial Park ,Wenzhou China 325024
Fire Safe
Valve:
Ball Valve
Gate Valve
Globe Valve
Check valve (Non-Return valve)
Butterfly Valve
Diaphragm Valve
Plug Valve
Solenoid Valve
Safety Vave
Other
Knife Gate Valve
Power Station Valve
Steam Trap
Service:
Subsea Systems（Marine）
LNG
Gas & Liquid Transmission Lines
Refining&Petrochemical
Coal Chemical
Mining&Minerals
Water Treatment
Power Station
Fire Safe
Condition：
2 PC Floating Flanged Ball Valve – ANSI
This product line is used primarily in the oil and gas, building and construction industries, chemical and petrochemical services, among others. We offers Floating Ball valves to provide positive shut-off while minimizing pressure drop.
The metal hard seal high temperature ball valve has the following features:
1. Forged steel or cast steel valve body; floating or fixed type structure;
2. High precision sphere processing and high precision valve seat, reaching ANSIB16.104Ⅵ leakage standard;
3. Fixed structure to realize double direction sealing of the metal ball valve;
4. Reliable operation and small opening moment: the valve seat is equipped with integrated diaphragm spring to ensure small moment during opening or closing of the valve due to the pre-tightening force of the spring, so as to ensure operation reliability;
5. Safety in case of fire: fully metal structure ensures safety of the valve in case of fire;
6. Maximum applicable temperature up to 550℃ (1022°F): aerospace level high speed spray welded sphere and valve seat are used, hardness up to HRC70-72 and applicable temperature up to 550℃;
7. Connecting method: butt welding or socket welding, DIN flange or ANSI flange.
DIN High Platform Flange Ball Valve
The German standard flange ball valve of SAMFLOW is manufactured on the basis of many years’ experience in development and manufacture of ball valves:
1. the valve seat is designed to be of double lip seal structure to enhance sealing and reduce the operation torque; the valve seat can be made of various materials, suitable for more areas;
2. the valve rod is designed to be of explosion proof structure and bottom mounting type to prevent flying out under pressure; PTFE guide is also used to reduce friction on the valve rod and reduce the operation torque;
3. the valve is designed to be of fireproof and anti-static structure;
it can also be customized according to the requirements of the clients or the working conditions.
The Japanese standard flange ball valve is manufactured on the basis of many years’ experience in development and manufacture of ball valves:
1. the valve seat is designed to be of double lip seal structure to enhance sealing and reduce the operation torque; the valve seat can be made of various materials, suitable for more areas;
2. the valve rod is designed to be of explosion proof structure and bottom mounting type to prevent flying out under pressure; PTFE guide is also used to reduce friction on the valve rod and reduce the operation torque;
3. the valve is designed to be of fireproof and anti-static structure;
it can also be customized according to the requirements of the clients or the working conditions.
Metal-to-Metal Seat Ball Valve
Seat of metal to metal ball valves have special protection and tight shut-off design to be applied to some poor conditions, such as high- temperate, high pressure and abrasive mediums, to fully solve the problem of inner leakage and outer leakage, and ensure reliable sealing with zero leakage.
Cast Steel Floating Ball Valve
Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
The floating ball valve is mainly divided into such two structures as the single-body type and double-body type float ball valve structures
Cast Floating ball design supports the ball with two PTFE seats, one on the upstream and the other on the downstream side of the ball. The upstream pressure pushes the ball which compresses the downstream side seat to completely shut off fluid control.
Cast Steel Trunnion Ball Valve
Cast Steel Trunnion mounted ball valves allow easy and smooth operation at high line pressure. Carefully aligned bearings assist low torque operation. The ball is fixed in position but free to turn. All Casted Trunnion Ball Valves are with reliable high quality castings and fire safe design certified according to BS 6755, API607 & API 6FA. Meet all applicable ASME standards.
Cast Steel Trunnion Ball Valves are available in types of Two Piece Split Body & Three Piece Bolted Body. Designed and manufactured to the most updated international standards API 6D, ASME B16.34, BS 5351 or equivalents. With standard features of Fire Safe, Anti-static and Stem Blow-out Proof
3PC Socket Weld Ball Valve 2000 WOG
Screwed 、Clamp 、Welded vavle
The three piece Socket Weld connecting ball valve has the valve body cast using advanced process, reasonable in structure and elegant in appearance; the valve seat is of elastic seal structure, reliably sealed and easily opened and closed; the valve rod is of bottom mounting structure with back seal, and will not fly out in case of abnormal pressure rise inside the valve cavity. The valve can be equipped with ISO standard support platform, locking device, and 90° switch locating mechanism. The valve can thus be locked as required to prevent accidental operations. There are three drive modes, manual, electric and pneumatic modes.
Ball valve(flanged,wafer)
The 3 Way Insulation Jacket Ball Valve is manufactured on the basis of many years’ experience in development and manufacture of ball valves:
1. the valve seat is designed to be of double lip seal structure to enhance sealing and reduce the operation torque; the valve seat can be made of various materials, suitable for more areas;
2. the valve rod is designed to be of explosion proof structure and bottom mounting type to prevent flying out under pressure; PTFE guide is also used to reduce friction on the valve rod and reduce the operation torque;
3. the valve is designed to be of fireproof and anti-static structure; the fireproof and anti-static structure can also be customized according to the requirements of the customers or the working conditions; 4. the valve is designed to be of integrated structure to reduce the number of leakage points.
Pneumatic Three Way Ball Valve L and T Both Available
pneumatic three-way ball valve, according to customer requirements to use double action or single action pneumatic actuator, driving air source 5-7bar compressed air, the sanitary pneumatic ball valve after precise production process and strict inspection process.During processing, the runner is treated with precision polishing and sterilization, and the structure design has no dead Angle.The two ends are clamps connected to facilitate disassembly, cleaning and maintenance. The working principle is to drive the rotation of the sphere through the rotation of the pneumatic actuator at 90 degrees to achieve the circulation and blocking of the medium.It has the advantages of flexible opening, stable working, compact structure, light weight and beautiful appearance, small opening and closing moment, quick response, good quality, long life, smooth inner wall polishing, unimpeded, clean and sanitary, no dead Angle and easy cleaning.
Health level the ball valve is made of high quality stainless steel, can satisfy the food, biological pharmacy field and the special requirements of various kinds of medium, its smooth, seamless, automatic emptying handicraft fluid channel is also very suitable for the need of steam step it in-place cleaning, in the process of manufacturing according to the FDA requires strict quality control, was made for the GMP requirements.
3-piece high performance metal seated ball valve with ISO direct mounting pad is designed for use in high temperature, abrasive, and high pressure media in power generation, petrochemical industries, mining industries, and pulp & paper ones.
To compare the economic valve in the market, we make valve structure & wall thickness totally follow ASME B16.34 standard on Class900 construction. The exact structure make safe in the high performance application.
The standard material for metal seat & ball is Co element (known as Stellite). The Co based material is good at hardness, corrosion resistance and stable under high temperature. The patent unique split seat design is perfect to seal the leakage from & over the seat area to make metal seated valves meet at least Class V leakage class.
metal seated type is bi-directional design to simplify the plumbing works.
Three piece Bolted Body Ball Valves are available both in Forged and Investment Castings. In Straight through two ports or Multi-ports structures. Designed and manufactured to the most updated international standards API 6D, ASME B16.34, BS 5351 or equivalents. With standard features of Fire Safe, Anti-static and Blow-out.
We’d love to hear your comments Please feel free to contact us
CONTACT US
Add: No.2469，Binhai 6Rd,Binhai Industrial Park ,Wenzhou China 325024
TEL: +86-577-5661-4886
FAX: +86-577-8977-3128
Cell: +86-15088985999
Whatsapp: +86-13587676911
Skype: samliu123321
Email : sam@samflow.com
Email : sam@samflow.com
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