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Hushan Valve Manufacturing (Shanghai) Co., Ltd
ZQO 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 |
| Drive Type： | electric | connection type： | flange |
| structural form： | O-type | sealing material： | rubber |
| pressure range： | 1.6～4.0MPa | Nominal Diameter： | DN15-DN300 |
| Common materials： | Carbon steel, stainless steel | Technical Consulting： |
1、 Overview of ZQO Electric Cut off Ball Valve
ZQO type cut-off ball valve consists of an actuator 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. especiallyElectric Ball 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"
公称压力： PN16 ~40 CLASS 150LB ~300LB
Connection method:Electric flange ball valve FF、RF、RTJ、 等.
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"
公称压力： PN16 ~40 CLASS 150LB ~300LB
Connection method:Electric flange ball valve FF、RF、RTJ、 等.
clamp-on
阀盖形式：一体式
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
阀盖形式：一体式
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 Electric Cut off Ball Valve Model Compilation
| Z | actuator | Q | structural form | -Nominal pressure | Valve body material | Nominal Diameter |
| Z系列切断阀 |
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
| flow characteristics | Turn on/off quickly |
| Rated CV value | Full cavity CV 21~7359 |
| itinerary | Fully open 90 ° |
| Allowable leakage amount | Soft seal: 0 leakage |
5、 ZQO Electric Cut off Ball Valve Selection Parameter Table
| 公称通径 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 | ||||||||
