Top Guided Single Seated Control Valve is the furthest common control valve type, simple structure, are used for strict sealed close situation. Single application valve can be controled the Maximum flow rate by changing the size of plug and seat ring. Setting fluid characteristics by changing the curved surface. They are applicable in a wide scope of liquid services as well as steam/gas services.
Promotes tightness and heavy duty control.
Flow Direction: Flow to Open or Flow to Close
Max. Fluid Temperature: 1049° F
Min. Fluid Temperature: -320° F
Seat Leakages: ANSI B16.104 Class IV
Option 1: ANSI B16.104 Class V for Metal Seat Tight Shut off
Option 2: ANSI B16.104 Class VI for Teflon Soft Seat & Seal (-22° F ~446° F)
Body: Globe Single Seated Top Guide
Bonnet Type: Stud Bolted
Standard Type: -0.4° F ~ 536° F
Extension Type: 538° F ~ 1049° F & under -0.4° F
Flow Characteristics: Linear, Equal Percentage, Modified %, Semi-Throtle
CV Ratio: 50: 1
Diaphragm actuators enclosed, heavy duty Cylinders (spring-cylinder and double-cylinder) available
Applicable for various instruments (positioner, SOV, limit switch)
The actuator is designed compactly as multi-spring diaphragm operated type, ease of adjustment and permit high trust.
Provide compact design and high performance in conformity with general fluid service, i. E., steam, water, oil, gases.
Low leakage
Produce high operational economy and saving of space.
Molded in packing ring which are spring loaded and self-adjusting in the packing box.
Specification
Body
Type: Single seated, direct or reverse type, globe valve.
Material: Cast iron(FC250), Carbon steel (SCPH2)
Stainless steel (SCS13A, SCS14A, SCS16A)
Cast hastelloy C, B.
End connections: Flanged end (FF, RF) of Butt-welded type
Pressure rating: JIS10K, 20K, 30K, 40K
ANSI Class 150, 300, 600.
DIN PN10, PN16, PN25, PN40.
Shanghai ThinkTank Process Management Co., Ltd. is the sole production and R&D institute of Taiwan STONE Company in Mainland China. ThinkTank entered Chinese market in 2002 and moved from Hangzhou to Shanghai headquarter in 2012. Based on over 30 years experience in researching and manufacturing automatic instruments, brining in overseas advanced technology and combining domestic users real working situation, ThinkTank is specialized in producing new typed self-regulating valves, control valves and various kinds of automatic instruments. ThinkTank's business includes engineering projects such as electricity, metallurgy, petrochemical processing, light industry and building materials, municipal water service and natural gas.
Enterprise history
1985.08 Taiwan STONE company was established in Taipei city.
1990.02 Sales network covered Southeast Asia.
2002.06 Branch office was fund in Hangzhou, Zhejiang, handling all business in China
2012.10 Mainland head office was moved to Pudong, Shanghai
Shanghai ThinkTank Process Management Co., Ltd. Has a professional team works for control valves design and engineering application. ThinkTank develops a series of hi-tech products after absorbing overseas advanced technology and innovating.
*New self-regulating, micro pressure, differential pressure, flow, temperature control valve
*New pneumatic (electric) linear actuator (low dB, high pressure) control valve
*Pneumatic (electric) rotary actuator (O/V ball, butterfly) control valve
*Pneumatic (electric) special corrosion resisting control valve
Shanghai ThinkTank Process Management Co., Ltd sticks to the policy of "client oriented, quality comes first, and faith is root". Depending on many years experience on engineering application in various industries, ThinkTank provide clients with good, reliable full service, focusing on maximizing the rate of return on investment for clients.
