Handle Fully welded ball valve
FREE-Valve’s Handle Fully Welded Ball Valve are widely used in almost all the industry.Compared to the general casting ball valve,fully welded ball valve have a highly performance and longer life time .It was widely used in city gas ,city heat supply ,oil chemical industry,ship building ,steel ,power plant etc . Fully welded ball valve can be reliable run in the long time ,easy to be installedand less maintenance work .
Benefits
- Valve body material is the same as the pipe material , so they will not occur transformation due to unbalanced stress .
- Face to face dimensions can be made according to customer requirement.
- Material of valve seat is made up of PTFE+20%Csealing ring and metal sealing,which can adapt to the change of pressure and temperature,So the leakage will not occur during the pressure and temperature range.
- The ball body hasa highly machining precision due to the tracking of computer detector,so the ball valve was shut off/shut on conveniently.
Valve Specification
Type : FRQ61FC,FRQ361FC
Size Range:NPS2~NPS48, DN50~DN1200
Pressure Range:Class150~Class600,1.6MPa~4.0MPa
Materialof valve body: A105,F304,F316
Connect Method :welding
Work Temperature:-29℃≤t≤180 ℃
Design standard:ASME B16.34,API6D
Test and Inspect:API598
Face to Face:ASME B16.10
Medium:Water ,oil ,gas ,acid ,alkaili etc
Driving method: electric ,handle,worm gear etc .
在线联系供应商
Other supplier products
 |
Butt Welding Butterfly Valve | FREE-Valve’s Butt Welding Butterfly Valves are suitable for high temperature , high pressure , corrosionetc. Itsare quarter-turn valves which... |
 |
Centric Butterfly Valve | FREE-Valve’sCentricButterfly Valve adopt center Linedprinciple to design,It uses the flexibility rubber seat, could easily achieve zero leaka... |
 |
Screw Connect Ceramic Rotary Gate Valve | FREE-Valve’s Screw ConnectCeramic Rotary Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumat... |
 |
Pneumatic Ceramic Double Disc Gate Valve | PneumaticCeramic Double Disc Gate Valve FREE-Valve’s Pneumatic Ceramic Double Disc Gate Valve is mainly used in feeding and dumping the dry ... |
 |
Pneumatic Ceramic Rotary Double Disc Gate Valve | FREE-Valve’s Ceramic Rotary Double Disc Gate Valves are designed for pressurized and vacuum systems including dense and dilute phase pneumati... |
Same products
 |
RV-02 AC Electric Power Source Air Blower Cost-Effective Pressure Relief Valve | 卖方: Greentech Industry (Jinan) Co., Ltd | RV-02A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle... |
 |
RV-01A High-Pressure Aluminium for Aquaculture Environmental Protection OEM | 卖方: Greentech Industry (Jinan) Co., Ltd | RV-01A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle... |
 |
200WOG Thread Globe Valve | 卖方: Wenzhou Chenyu Valve Co., Ltd | 200WOG Thread Globe Valveis a type of valve designed to regulate or isolate the flow of liquids o... |
 |
Forged Steel Gate Valve | 卖方: Wenzhou Chenyu Valve Co., Ltd | Forged Steel Gate Valveis a robust and high-performance type ofGate Valveprimarily used for relia... |
 |
RV-01A High-Pressure Aluminium for Aquaculture Environmental Protection OEM | 卖方: Greentech International (Zhangqiu) Co., Ltd | RV-01A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle... |
