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Q911 internal thread electric ball valve
2、 Q911 Internal Thread Electric Ball Valve Implementation Standard 1. Design and Manufacturing: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN335
Product details
| product name： | Internal thread electric ball valve | PRODUCT MODEL： | Q911 |
| Drive mode： | Electric | Connection form： | internal thread |
| structural style： | Cut-Through | Sealing material： | Stainless steel, rubber |
| Pressure range： | 1.6～10.0MPa | Nominal diameter： | DN10-DN100 |
| Common materials： | Carbon steel, stainless steel | technical advice： |
1、 Overview of Q911 Internal Thread Electric Ball Valve
Q911Internal thread electric ball valveSuitable for situations where two are cut off or adjusted. The connection between the valve and the actuator adopts a direct connection method,Electric actuatorBuilt in servo system, no need for additional servo amplifier, input 4-20mA signal and 220VAC power supply to control operation. It has the advantages of simple connection, compact structure, small size, light weight, low resistance, stable and reliable action. The actuator can be configured with electronic electric actuators such as UNIC, PSQ, HQ, DHL, or pneumatic piston actuators such as GTX and AL according to user requirements.
2、 Q911 Internal Thread Electric Ball Valve Execution Standard
1. Design and Manufacturing: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.
2. Structural length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
3. Main test for inspection: JB/T 9092, API 598.
3、 Q911 Internal Thread Electric Ball Valve Specification Parameters for Electric Ball Valve
|
Technical parameters of CX series actuator |
Valve body parameters | |||
|---|---|---|---|---|
|
Power Supply |
AC200/220V，50/60Hz |
Nominal Diameter |
DN10～100mm |
|
|
Output Torque |
50N·M～2000N·M |
Nominal pressure |
PN1.6 2.5 4.0 6.4 31.5MPa (customized) |
|
|
Action range |
0～90° 0～360° |
Leakage rate |
Soft seal: zero leakage |
Hard seal: ≤ 10-5 of rated flow rate |
|
Action time |
15 seconds/30 seconds/60 seconds |
Executing Agency |
Can also be equipped with PSQ, HQ, UNIC, 361RS and other series |
|
|
Protector |
Overheat protection |
Traffic characteristics |
Quick opening feature |
|
|
ambient temperature |
-30°～60° |
Adjustable range |
DN10-80 |
|
|
250:1 |
||||
|
Manual operation |
Comes with a handle for operation |
Basic error |
±1% |
|
|
Limit |
Electrical and mechanical dual limit |
dead zone |
≤1% |
|
|
protection grade |
Equivalent to IP-65 |
Return difference |
≤1% |
|
|
Position measurement |
Optional switch or potentiometer |
Temperature |
Sealing surface |
|
|
Drive motor |
8W/E |
PTFE≤150℃ RTFE≤180℃ PPL≤300℃ |
||
|
Incoming interface |
PE1/2 "incoming line lock |
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The CX series actuator can directly receive 4-20mADC or 1-5VDC control signals output by computers or industrial instruments, with a 220VAC power supply. Based on the deviation between the valve position feedback signal and the set value, the actuator drive motor is intelligently step adjusted (PID adjusted) to achieve precise positioning of the valve or other device opening that matches the actuator, while outputting 4-20mADC position feedback signals. Its core control component, the electronic servo controller, is designed using modern digital technology and DCS/PLC specifications, integrating signal acquisition, processing, feedback, and control. Adopting a unique electronic braking circuit and adding a mechanical damping device to eliminate inertia, it can instantly stop the machine without oscillation during positioning, and the positioning accuracy can reach over 0.3%. Controllable silicon output, fast action time, stable output, high reliability. Small size, lightweight and pleasant, reliable performance, simple matching, high flow capacity, especially suitable for occasions where the medium is viscous, contains particles, and has fiber properties. At present, this valve is widely used in industrial control coefficients in industries such as food, environmental protection, light industry, petroleum, papermaking, chemical engineering, teaching and research equipment, and power.
4、 Technical parameters and performance of Q911 internal thread electric ball valve
|
Test pressure (Mpa) |
Nominal pressure (Mpa) | Pressure level (class) | JIS(Mpa) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
150 |
300 |
600 |
10K |
20K |
|
|
strength test |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
3.1 |
7.8 |
15.3 |
2.4 |
3.8 |
|
Sealing test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
2.2 |
5.6 |
11.2 |
1.5 |
2.8 |
|
Air tightness test |
0.5～0.7 |
|||||||||
5、 Q911 Internal Thread Electric Ball Valve Main Component Materials
|
Connection method |
female connection | Welding connection | |||||
|---|---|---|---|---|---|---|---|
|
Part name |
Valve body and valve cover |
WCB |
CF8(304) |
CF8M(316) |
WCB |
CF8(304) |
CF8M(316) |
|
Sphere, valve stem |
2Cr13 |
0Cr19Ni9 |
OCr17Ni12Mo2 |
2Cr13 |
0Cr19Ni9 |
OCr17Ni12Mo2 |
|
|
Sealing ring, packing |
Enhanced polytetrafluoroethylene and para polystyrene |
||||||
|
Applicable working conditions |
Applicable Medium |
Water, steam, oil products, etc |
Corrosive media such as nitric acid |
Acetic acid and other corrosive media |
Water, steam, oil products, etc |
Corrosive media such as nitric acid |
Acetic acid and other corrosive media |
|
Temperature |
-29~180 ° C (reinforced polytetrafluoroethylene), -29~300 ° C (para polystyrene) |
||||||
6、 Q911 internal thread electric ball valve connection size and weight
| Structural diagram of internal thread electric ball valve |
|
Nominal diameter |
Internal thread connection | Butt welding connection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | D | E (mm) | H | Pipe thread G | B | Weight (Kg) | Size (mm) | Weight (Kg) | ||
| E | D1 | D2 | |||||||||
|
10 |
3/8 |
10 |
60 |
57 |
3/8″ |
95 |
0.34 |
70 |
10 |
18 |
0.32 |
|
15 |
1/2 |
15 |
75 |
68 |
1/2″ |
110 |
0.47 |
75 |
15 |
24 |
0.48 |
|
20 |
3/4 |
20 |
80 |
70 |
3/4″ |
110 |
0.68 |
90 |
20 |
28 |
0.68 |
|
25 |
1 |
25 |
90 |
80 |
1″ |
140 |
1.2 |
100 |
25 |
34 |
1.2 |
|
32 |
11/4 |
32 |
110 |
85 |
11/4″ |
140 |
1.9 |
110 |
32 |
41 |
1.9 |
|
40 |
11/2 |
38 |
125 |
100 |
11/2″ |
180 |
2.7 |
128 |
38 |
49 |
2.7 |
|
50 |
2 |
50 |
144 |
110 |
2″ |
180 |
3.9 |
154 |
50 |
62 |
3.8 |
|
65 |
21/2 |
64 |
186 |
130 |
21/2″ |
200 |
7.1 |
193 |
64 |
78 |
7.0 |
|
80 |
3 |
78 |
206 |
150 |
3″ |
250 |
11.5 |
222 |
78 |
94 |
11.4 |
|
100 |
4 |
98 |
240 |
170 |
4″ |
250 |
20.5 |
273 |
98 |
124 |
20.3 |
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