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Hushan Valve Manufacturing (Shanghai) Co., Ltd
ZQO type electric cut-off ball valve
NegotiableUpdate on 05/21
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Overview
PN16=16CL150LB=CL150 C=WCBLC=LCBP=CF8PL=CF3R=CF8MRL=CF3MD=Special Material
Product Details
| Product Name： | Electric cut-off ball valve | PRODUCT MODEL： | ZQO type |
| Drive mode： | electric | Connection form： | flange |
| structural style： | O-type | sealing material： | Metal clip graphite seal |
| Pressure range： | 1.6～4.0MPa | Nominal diameter： | DN15-DN300 |
| Common materials： | Carbon steel, stainless steel | technical advice： |
1、 Overview of ZQO Electric Cut off Ball Valve
ZQO type cut-off ball valveBy the executing agency andPneumatic ball valveThe O-type ball valve has the characteristics of strong functionality, small size, lightweight and pleasant, reliable performance, simple matching, and large flow capacity. especiallyBall ValveIt has reliable sealing performance and is widely used in industries such as petroleum, chemical, power, metallurgy, steel, papermaking, medicine, food, textile, and light industry for cutting off the medium inside pipelines.
Valve core type: O-shaped truncated sphere
Nominal diameter: DN15~300 NPS 1/2 "~12"
Nominal pressure: PN16~40 CLASS 150LB~300LB
Connection method:Electric flange ball valve FF、RF、RTJ、 Wait
2、 ZQO Electric Cut off Ball Valve Standard Specification
Valve body type: straight through cast valveValve core type: O-shaped truncated sphere
Nominal diameter: DN15~300 NPS 1/2 "~12"
Nominal pressure: PN16~40 CLASS 150LB~300LB
Connection method:Electric flange ball valve FF、RF、RTJ、 Wait
Clamp type
Valve cover form: integrated type
Packing: V-shaped polytetrafluoroethylene, flexible graphite packing, etc
Sealing gasket: metal clip graphite seal
Execution mechanism: Pneumatic: piston actuator, pneumatic diaphragm actuator
Electric: DTR series, 3810L series
Surface coating: Green acrylic polyurethane enamel
Valve cover form: integrated type
Packing: V-shaped polytetrafluoroethylene, flexible graphite packing, etc
Sealing gasket: metal clip graphite seal
Execution mechanism: Pneumatic: piston actuator, pneumatic diaphragm actuator
Electric: DTR series, 3810L series
Surface coating: Green acrylic polyurethane enamel
3、 ZQO type electric cut-off ball valve model designation
| Z | Executing Agency | Q | structural style | -Nominal pressure | body material | Nominal Diameter |
| Z-series cut-off valve |
S: Pneumatic piston actuator J: Pneumatic thin film actuator A: Electric DTR actuator R: Electric 3810R actuator |
Q Shut-off valve |
O: Standard soft seal cut-off ball valve |
PN16=16 CL150LB=CL150 |
C=WCB |
DN50=DN50 |
| For example: Pneumatic piston cut-off ball valve, pressure PN16, valve body material WCB, nominal diameter DN50, model ZSQO-16C DN50 | ||||||
4、 Performance of ZQO electric cut-off ball valve
| Traffic characteristics | Turn on/off quickly |
| Rated CV value | Full cavity CV 21~7359 |
| trip | Fully open 90 ° |
| Allowable leakage amount | Soft seal: 0 leakage |
5、 ZQO type electric cut-off ball valve selection parameter table
| Nominal diameter DN (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Rated flow coefficient Cv | 21 | 38 | 72 | 112 | 170 | 273 | 384 | 512 | 940 | 1452 | 2222 | 3589 | 5128 | 7359 |
| Supporting pneumatic actuator valve seat PTFE | ||||||||||||||
| Dual acting ATD- | 50 | 63 | 75 | 88 | 100 | 125 | 145 | 180 | 240 | 265 | ||||
| Single acting ATS- | 63 | 75 | 88 | 100 | 115 | 125 | 145 | 160 | 200 | 240 | 265 | 330 | ||
| Supporting electric actuator valve seat PTFE | ||||||||||||||
| Electric actuator 3410R- | 05 | 10 | 20 | 50 | 60 | 100 | ||||||||
