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Model No.: ball valve
WCB carbon steel flanged 3way electric Ball Valve for water
Product introduction
POV flanged 3 way electric Ball valve for water according to the structure can be divided into L-type and T-type, and T-type has four kinds of directions, L-type has one type direction, can be come true: Reversing, shunt, combined, mixed flow effect. Match with electric actuator and Pneumatic Actuator can realize automatic control. 3 way ball valve seat material has: PTFE, PPL, hard steel, suitable for temperature range of 180-380 degrees. Please kindly note the 3 way flow directions when order.
Standard technical parameters
Body
Nominal size: DN15-DN250mm
Body material: 304, 316,316L, WCB
Connection type: Flange
Pressure class: PN16-PN4.0MPa
Structure type: Floating ball core 3 way L-type, 3 way T-type
Valve components
Seat material: PTFE: -30~180C
PPL: -30~250 C
Hard seal: -30~450 C
Hard alloy: Surface spray welding, tungsten nitride treatment
Core material: 304, 316, 316L; hard seal core surface spray welding, tungsten nitride.
Stem material: 304
Applicable medium: Water, liquids, oil, gas, powder, steam, acid-base medium, etc
Performance
Fire protection design
ISO5211 standard direct mounting actuator
Antistatic device between the core and the valve body
Stem explosion-proof design
Double butterfly shaped spring automatic compression packing design
Allow pressure differential: Less than nominal pressure 1.6MPa
Leakage: Zero leakage
Return difference: ±2.5%
Design and manufacturing standards
Design standard: GB/T12238-2008
Structure length: GB/T12221-2005
Connection standard: JB/T 79.1-1994
Pressure testing: GB/T13927-2008
Electric actuator
On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.
Regulation type: Input signal 4-20mA/0-10V/1-5V;
Feedback signal: 4-20mA/0-10V/1-5V
Voltage: AC220V\380V\110V\24V,DC12V\24V etc;Special voltage can be customized.
Explosion-proof class: Can be choose explosion-proof type EX d IIBT4
3 way ball valve flow type
L type
T type
Electric ball valve outine size drawing:
DN | A | H | L | D | D2 | D3 | D4 | T | n-d |
15 | 157 | 250 | 150 | 15 | 45 | 65 | 95 | 14 | 4-14 |
20 | 157 | 255 | 164 | 20 | 55 | 75 | 105 | 16 | 4-14 |
25 | 157 | 266 | 180 | 25 | 65 | 85 | 115 | 16 | 4-14 |
32 | 157 | 273 | 200 | 32 | 78 | 100 | 140 | 18 | 4-18 |
40 | 208 | 304 | 220 | 40 | 85 | 110 | 150 | 18 | 4-18 |
50 | 208 | 313 | 240 | 50 | 100 | 125 | 165 | 20 | 4-18 |
65 | 256 | 340 | 260 | 65 | 120 | 145 | 185 | 20 | 4-18 |
80 | 256 | 360 | 280 | 80 | 135 | 160 | 200 | 20 | 8-18 |
100 | 280 | 410 | 320 | 100 | 155 | 180 | 220 | 22 | 8-18 |
125 | 280 | 470 | 380 | 125 | 185 | 210 | 250 | 22 | 8-18 |
150 | 440 | 150 | 210 | 240 | 285 | 24 | 8-22 | ||
200 | 550 | 200 | 265 | 295 | 340 | 24 | 12-22 |
POV VALVES is specialized in manufacturing pneumatic/electric actuators and control valves.
Our company is located in Pudong New Area of Shanghai. Has an area of 1,200 square meters.
We have set up a head office, a sales department, a technical department, a purchase department,
a production department, a QC department, a supply department, and a finance office in our company. We have a perfect processing center and quality inspection equipment. Our processing center owns 40 sets of lathes, milling machines, and boring lathe numerical control machines. There are 5 imported vehicle processing centers and many high-quality numerical machines.
1) Please introduce the electric type working principle?
----> For electric actuatoed ball valve mainly has two kinds, one is switch on-off type;
When get through 1 and 2, the valve open, at the same time feedback a passive contact signal;
When get through 1 and 2, the valve closed.
Another is regulation type I/O: 4-20mA type;
This type can be used as a regualation valve and through the inner control mould
Regulation control the valve open and closed degrees at the same time means can
Be regulation control the flow medium speed, etc. Just input 4-20mA signals from the
transmiter or PLC control, etc and the mould can be recieved these signals and feedback
the related signals at the same time;
If you have any interest in our product, please contact with me and provide some parameters
such as diameter,material, applicable temperature and medium,type of electric actuators
And we will contact with you at the first time!
Pov valves(Shanghai) CO., Ltd.
Contact person: Arina
Product Categories : Other Valves
