ZDRO Electric O-type Shut-off Valve, with 3410R、PSQ、HQ Electric Actuator
ZDRO series electric shut-off ball valve consist of electric actuator and ball valve , size from DN15 ~ 200 is floating ball, while DN250 ~ 300 is fixed ball .
The valve compact structure , small size, light weight, easy assembly and disassembly maintenance, flow through Young, small flow resistance, good sealing performance. The seat is flexible lip structure, with automatic wear compensation and relief role in the cavity, and therefore reliable sealing and long service life.
Widely used in petroleum, chemical, electric power, metallurgy, steel, paper, pharmaceutical, food, textile, light industry and other industries.
Technical parameters and performance
Body
Type | Straight ball valve casting |
DN | DN15、20、25、32、40、50、65、80、125、150、200、250、300 |
Nominal | PN1.6、2.5、4.0、6.4MPa |
Flange Standard | JB/T79.1(2)-94、GB/T9113.1(2)-2000 |
Material | Cast ZG (230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti) |
Cover on foot | Integral with the valve body into a -45 ~ 400 ℃ |
Gland Type | Bolt Clamp |
Packing | V-type PTFE packing, PTFE impregnated asbestos packing, asbestos textile packing, graphite packing |
Valve components
Body type | Ball valve |
Flow characteristics | Quick opening |
Material | Cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2T) |
Rated travel | Full 90 ° |
Actuator
Model | 3410R、PSQ、HQ Electronic electric actuator |
Input Signal | 1-5V·DC |
Supply Voltage | 220V/50HZ |
Ambient temperature | -20~+70℃ |
Body, trim material combinations and standard temperature range
R.TFE (F): two molybdenum reinforced PTFE
R.TFE (C): Carbon fiber reinforced PTFE
HCr: hard chrome plating
S.S: part surfacing Stellite
Body | ZG230-450、ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | |||||
Ball | Material | 304 | 304 | 304 | 316 | 316 | 316 |
Process | Polishing | Polishing | Spray, polish | Polishing | Polishing | Spray, polish | |
Stem | Material | 304 | 304 | 304 | 316 | 316 | 316 |
Seat | Material | R.TFE(F) | R.TFE(F) | 304、316 | R.TFE(F) | R.TFE(F) | 316 |
Process | - | - | S.S | - | - | S.S | |
Leakage class | VI | VI | IV | VI | VI | IV | |
Temperature | 2G3230-450 | -5~+180 | -5~+250 | -5~+400 | -5~+180 | -5~+250 | -5~+400 |
ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti | -45~+180 | -45~+50 | -45~+400 | -45~+180 | -45~+250 | -45~+400 | |
Structure
Actuator configuration, allowing the pressure
DN | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |||||
Executive body | 3410RSA-05 | 3410RSA-10 | 3410RSA-20 | 3410RSA-50 | 3410RSA-60 | 3410RSA--100 | ||||||||||||
△P（100KPa） | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 63 | 58 | 34 | 17 | 15 | 12 | |||||
Dimensions 
Unit：mm
DN | L | H | H1 | ΦC | H2 | ||
PN16 | PN40 | PN16 | PN40 | ||||
15 | 130 | 140 | 310 | 45 | 47.5 | 225 | 160 |
20 | 130 | 152 | 310 | 49 | 58.5 | 225 | 160 |
25 | 140 | 165 | 330 | 55 | 62.5 | 225 | 160 |
40 | 165 | 190 | 350 | 65 | 77.5 | 225 | 160 |
50 | 203 | 216 | 360 | 75 | 82.5 | 225 | 160 |
65 | 222 | 241 | 435 | 90 | 95 | 225 | 160 |
80 | 241 | 283 | 445 | 95 | 105 | 335 | 160 |
100 | 305 | 305 | 480 | 115 | 127.5 | 335 | 160 |
125 | 356 | 381 | 480 | 127 | 140 | 335 | 160 |
150 | 394 | 403 | 595 | 140 | 160 | 335 | 160 |
200 | 457 | 502 | 615 | 172.5 | 190 | 335 | 160 |
250 | 533 | 568 | 875 | 310 | 310 | 335 | 160 |
300 | 610 | 648 | 950 | 350 | 350 | 335 | 160 |
Ordering Information
Please fill out when ordering "specifications" or indicate the following:
First, if the order has not been pre-selected models, please provide us your parameters
1, nominal diameter, rated flow coefficient Kv
2, fluid properties (including nominal pressure, temperature, viscosity or pH)
3, a valve in the form of (power - off type or electric - open)
4, the flow characteristics
5, before the valve, the valve pressure
6, valve, valve material
7, the input signal
8, with an attachment, annex models, so that we can correct for your selection.
Second, the special requirements
A special inspection
2, fully to oil, to water treatment;
3, cut copper processing;
4, a special interface, the pipe;
5, under vacuum conditions;
6, designated coating color
7, special media (oxygen, chlorine, hydrogen);
8, the use of stainless steel fittings;
Third, if the company has been selected by the design of the product model, please order directly from our sales department by model.
Please try to provide design drawings and detailed parameters by our experts for your audit checks.
Shinjo Company is a high tech enterprise specialized in producing various industrial valves. Shinjo strive on providing full package of industrial valve solution to client, focus on industrial valve manufacture, development, sales and services.
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