Size: 1"~12" (DN25 ~ DN300)
Rating: 150 ~600LB (PN16~PN100)
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
1) It is performer products achieving the self-regulation through the self-force of the controlled medium and saving energy at the same time. The setting value of the pressure and temperature may be regulated freely in the process of operation which has the feature of quick opening flow.
With a number of advantages such as the highly sensitive motion, stable controlled parameter, high-precision regulation, and small leak volume, the products are extensively applied to the automatic control for the pressure and temperature under various working conditions
Main technical parameters:
1) Nominal size: DN 20-300mm
2) Nominal pressure: ANSI 150-600lbs
3) Flange standards: ANSI
4) Leakage class: ANSI ≤ VI
5) Body's material: WCB/CF8/CF8M
|
DN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
rated flow coefficient Kv |
without lining |
9.8 |
19 |
32 |
48 |
63 |
108 |
158 |
270 |
360 |
518 |
1114 |
|
with lining |
7.8 |
17 |
28 |
41 |
55 |
87 |
127 |
240 |
311 |
415 |
1121 |
|
rated stroke L(mm) |
8 |
10 |
12 |
16 |
24 |
30 |
34 |
36 |
44 |
55 |
65 |
|
diaphram effective area Ae(cm2) |
280 |
400 |
600 |
1000 |
|
PN(MPa) |
0.6 1.0 |
|
intrinsic flow characteristic |
equal percentage |
|
working temperature t |
≤ 150 |
|
signal scope Pr(Kpa) |
20~100, 40~200, 80~240, section width: 20~60, 60~100 |
|
intrinsic error % |
with locator |
± 2.0 |
without locator |
± 10 |
|
back differential % |
± 1.5 |
± 8 |
|
dead zone % |
± 1.5 |
± 6 |
|
start and terminal error % |
± 2.0 |
± 10 |
|
rated stroke erroe % |
± 2.5 |
|
allowed leakage L/h |
leakage is zero within allowed pressure differential |
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.
