Pneumatic Stop Ball Valve | Electric Stop Ball Valve
ZQO Type stop ball valve Introduction
ZQO stop valve includes actuator and ball valve. O type ball valve has a strong function, small volume, lightweight, good seal, large flow, reliability using and so on. Especially, the ball valve has a reliable seal as a pipe inside stop use. It is widely used in food, environmental protective, light industry, petroleum, paper marking, chemical, teaching and scientific research equipment, electric and other industry now.
Categories: Control Valve, Shutoff Valve
PRODUCT DETAILS
ZQO Pneumatic Stop Ball Valve
ZQO Electric Stop Ball Valve
Standard Specification
| Body type: | Straight casing valve |
|---|---|
| Disk type: | O type globe ball |
| Nominal diameter: | DN15 ~300 NPS 1/2〞~12〞 |
| Nominal pressure: | PN16—64 Class 150LB—300LB |
| Connection: | Flange FF, RF, RTJ and so on. Wafer |
| Bonnet type : | Whole piece |
| Packing: | V type PTFE, Flexible graphite |
| Seal gasket: | Metal clip graphite |
| Actuator: | Pneumatic: Pneumatic piston actuator, pneumatic diaphragm actuator Electric: DTR series, 3810 series |
| Surface painting: | : Green Acrylic polyurethane enamel |
Code
| Z | Actuator | Q | Structure type | Nominal pressure | Body material | Nominal diameter |
|---|---|---|---|---|---|---|
| Z series stop valve | S: Pneumatic piston actuator J: pneumatic diaphragm actuator | Q stop valve | O: Standard type hard seal OH: Hard seal | PN16=16 CL150LB=CL150 | C=WCB LC=LCB P=CF8 PL=CF3 R=CF8M RL=CF3M D=Special material | DN50=DN50 NPS2〞=NPS2〞 |
| Such as: Pneumatic piston stop valve, Pressure PN16, Body material WCB, Nominal diameter DN50.Type is ZSQO-16C DN50 | ||||||
Performance
| Flow characteristic | Quick open(ON-OFF) |
|---|---|
| Rated CV figure | Fully port type CV 21~7359 |
| Travel | Full open 90° |
| Allowance leakage | Soft seal : 0 leak |
Parameter
| Nominal diameter （mm） | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated Cv | 21 | 38 | 72 | 112 | 170 | 273 | 384 | 512 | 940 | 1452 | 2222 | 3589 | 5128 | 7359 |
| Pneumatic actuator seat: PTFE | ||||||||||||||
| Double action ATD | 50 | 63 | 75 | 88 | 100 | 125 | 145 | 180 | 240 | 265 | ||||
| Single action ATS- | 63 | 75 | 88 | 100 | 115 | 125 | 145 | 160 | 200 | 240 | 265 | 330 | ||
| Electric actuator Seat: PTFE | ||||||||||||||
| Electric actuator 3410R- | 05 | 10 | 20 | 50 | 60 | 100 | ||||||||
Actuator
| Model Style | Pneumatic piston actuator | Full electronic type electric actuator |
|---|---|---|
| AT Series | 3410 Series | |
| Single action, Double action | Stop type | |
| Usage | Adjustment, on-off | Stop |
| Supply gas pressure or supply voltage | Air supply pressure ( spring scope) 400 Kpa G | Power: AC 200V±10% 50Hz Or AC 380V±10% 50Hz |
| Connector | Air tube adapter: RC1/4 | Normal type: Cable intake 2-PF(G1/2〞) Exd: it can be installed protective sleeve PF(G3/4〞 |
| Working temperature | -10℃～+70℃ | Standard type: -10℃～+60℃ With spacer heater: -35℃～+60℃ Exd type: -10℃～+40℃ |
| Coating | Green, acrylic polyurethane enamel | Blue, acrylic polyurethane enamel |
| Option parts | Electric-Pneumatic (Pneumatic-pneumatic)valve positioner, LFT, Valve position transmitter, solenoid valve, limited switch | Space heater (normal type) |
| Note: Not standard configuration, need to state especially to custom | ||