Brand Name : TEKO
Model Number : VQ71H,VQ41F
Certification : CE/PED, API
Place of Origin : Made in China
MOQ : 1 piece
Price : By negotiation
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 300 tons per year
Delivery Time : 15 working days after deposit
Packaging Details : By export wooden cases
Driven By : Manual, Penumatic, Electric as requested
Body Material : WCB, CF8,CF8M, CF3,CF3M
Operation : Pneumatic, Spring Return
Seat Material : HF
Structure : V Slot
V port : 30/60/90 Degree
Positioner : 4-20mA, 0-12V
Spring Return Pneumatic 4-20mA ON-OFF Regulation Ball Segment Valve
The segment ball valve looks like a traditional ball valve but there is a “V” shaped slot in the ball. TEKO segment ball valve has a good range ability, control and closing properties. V slot provides positive shut-off movement and flow characteristics with an equal percentage. Our segment ball valves are suitable for controlling abrasive or viscose liquids. They can be used in the Paper Industry, Chemical Plants, Wastewater Treatment Plants, Power Plants and Petroleum Refineries.
Parameters
Nominal sizes | DN 25 - 250 |
Pressure rating | PN10-P40, 150Lb-300Lb |
Temperature Rant | -60°C to +400°C |
Connections | Wafer & Flanges acc. to DIN EN 1092-1 |
Face to Face | In acc. to EN 558 and ANSI B16.10 |
Advantage
Applications
Material List
No. | Part Name | Material | ||
1 | Body | WCB | CF8 | CF8M |
2 | Segment Ball | CF8+Chromium Carbide | CF8+Chromium Carbide | CF8M+Chromium Carbide |
CF8+Stellite | CF8+Stellite | CF8M+Stellite | ||
CF8+ENP | CF8+ENP | CF8M+ENP | ||
CF8+Tungsten Carbide | CF8+Tungsten Carbide | CF8M+Tungsten Carbide | ||
CF8+Nitriding | CF8+Nitriding | CF8M+Nitriding | ||
3 | Pin | SS304 | SS304 | SS316 |
4 | Seat | SS304+Stellite | SS304+Stellite | SS316+Stellite |
5 | Spring | SS316 | SS316 | SS316 |
6 | O-Ring | Viton | Viton | Viton |
7 | Bearing | SS304+PTFE | SS304+PTFE | SS316+PTFE |
8 | Trunnion | A182 F6a | 17-4PH | 17-4PH |
9 | O-Ring | Viton | Viton | Viton |
10 | Bottom Cover | WCB | CF8 | CF8M |
11 | Washer | PTFE | PTFE | PTFE |
12 | Adjusting Gasket | PTFE | PTFE | PTFE |
13 | Gasket | SS304 | SS304 | SS316 |
14 | Screw | A193 B7 | A193 B8 | A193 B8 |
15 | Bolt | A193 B7 | A193 B8 | A193 B8 |
16 | Bearing | SS304+PTFE | SS304+PTFE | SS316+PTFE |
17 | Key | A182 F6a | A182 F304 | A182 F316 |
18 | Bottom Packing Ring | PTFE | PTFE | PTFE |
19 | Middle Packing Ring | PTFE | PTFE | PTFE |
20 | Top Packing Ring | PTFE | PTFE | PTFE |
21 | Packing Gland | WCB | CF8 | CF8 |
22 | Nut | A194 2H | A194 8 | A194 8 |
23 | Stem | A182 F6a | 17-4PH | 17-4PH |
Spring Return Flanged Ball Valve Pneumatic 4-20mA ON OFF Regulation Ball Segment Valve Images |