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Water Butterfly Valve DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal, pneumatic actuator PA-DA double action, 4M310-08 24V, LSU APL-210N

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From $704.64 USD
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Description

Rotary disc gate valve is designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disc by 90°. The triple eccentricity design reduces friction at the disc and seat contact points, which increases the reliability and service life of the gate. In this design, the stem is offset relative to the centre axis of the disc and the centre axis of the pipeline, and the sealing surfaces are asymmetrically shaped. The combination of the three displacements at the moment of pressing and opening of the sealing surfaces ensures complete absence of friction of the sealing surfaces, helping to minimise wear of the seat and seal during the entire service life of the valve.
DNOVA pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed to automate the process of controlling industrial valves with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start and stop the compressed air flow in the pneumatic system depending on the external control action.

Technical parameters of ball valves DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal

Characteristic Value
Type of Valve Rotary Disc
Diameter 50-100 mm
Nominal Pressure 25 bar
Operating Temperature -45 to +425°C
Application Water supply, heating, process pipelines
Connection Type Flanged
Control Type Pneumatic actuator
Tightness Class A
Country of Manufacture China
Service Life 10 years
Warranty 12 months

Dimensions and dimensions of ball valves DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal

Model DN L D D1 D2 n–Ød b H1 H2
mm
50 50 108 160 125 99 4–Ø18 20 102 78
65 65 112 180 145 118 8–Ø18 22 112 72
80 80 114 195 160 132 8–Ø18 24 122 78
100 100 127 230 190 156 8–Ø22 24 155 78
125 125 140 270 220 184 8–Ø26 26 157 95
150 150 140 300 250 211 8–Ø26 28 170 95
200 200 152 360 310 274 12–Ø26 30 200 102
250 250 165 425 370 330 12–Ø30 32 247 108
300 300 178 485 430 389 16–Ø30 34 274 110
Sketch dimensions and dimensions of ball valves DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal



Table of parts and materials for ball valves DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal

№ Part Name Material
1 Body WCB Steel
2 Disc Stainless Steel 316
3 Shaft Stainless Steel 316
4 Seat Seal Metal (D507 Overlay) + Graphite
5 Packing Seal Stainless Steel 316 + Graphite

Parts and materials sketch for ball valves DNOVA WBV3EX-3432M-1W-F-ISO, body material - Carbon steel, disk material - Stainless steel AISI 316, seal - Metal

Technical data of DA double-acting pneumatic actuators:

Type of pneumatic actuator DA - double-acting
Nominal pressure PN, bar 12
Working pressure, bar 2...8
Working medium filtered compressed air
Maximum particle diameter of the working medium, µm2 ≤30
Ambient temperature, ⁰C -20 to +80
Swivel angle, ° 0 - 90
Swivel angle adjustment, % ±5
Position indicator open/closed
Top connection standard NAMUR
Air connection standard NAMUR
Average life, cycles closed/open 70 000 (for non-aggressive media and medium pressure and temperature values)


DA pneumatic actuators double-acting rotary actuators


Dimensions and mounting dimensions of DA double-acting pneumatic actuators:

Model A, mm B, mm C, mm D, mm E, mm F, mm G, mm H, mm
DA-052 30 41,5 65,5 72 92 65 30 80
DA-065 36 47 81 88 108 72 30 80
DA-083 46 57 98,5 108,7 128,7 92 30 80
DA-105 57,5 64 122,5 133 153 109,5 30 80
DA-130 67,5 74,5 145,5 155 185 127,5 30 130
DA-140 75 77 161 172 202 137,5 30 130
DA-160 87 87 184 197 227 159 30 130
DA-210 113 113 235,5 255 285 210 30 130
DA-270 147 147 299 326 356 273 30 130
DA-300 162 174 330 350 380 312 30 130
DA-350 190 195 483 410 440 365 30 130

Model I, mm J, mm M, mm N, mm Z, mm d, mm K L
DA-052 36 50 11x11 14 147 40 M5x8 M6x10
DA-065 50 70 14x14 18 168 40 M6x10 M8x13
DA-083 50 70 17x17 21 204 40 M6x10 M8x13
DA-105 70 102 22x22 26 268 40 M8x13 M10x16
DA-130 70 102 22x22 26 301 55 M8x13 M10x16
DA-140 102 125 27x27 31 390 55 M10x16 M12x20
DA-160 102 125 27x27 31 458 55 M10x16 M12x20
DA-210 - 140 36x36 40 532 80 - M16x25
DA-270 - 165 46x46 50 718 80 - M20x25
DA-300 - 165 46x46 50 760 80 - M20x25
DA-350 165 254 46x46 50 920 80 M20x25 8xM16x25

Sketch of dimensions of DA double-acting pneumatic actuators

Materials of parts for DA double-acting pneumatic actuators:

№ Part name Material
1 Indicator screw ABS plastic
2 Position indicator ABS plastic
3 Spring clip stainless steel 304
4 Metal washer stainless steel 304
5 Pressure washer engineering plastic
6 Housing hard anodized extruded aluminum alloy
7 Pressure washer engineering plastic
8 Limiter alloy steel
9 Shaft sealing ring upper NBR
10 Upper shaft sliding ring engineering plastic
11 Shaft nickel plated alloy steel
12 Shaft sliding ring lower engineering plastic
13 Shaft O-ring lower NBR
14 Plug NBR
15 Seal ring of adjusting screws NBR
16 Washer of adjusting screw stainless steel 304
17 Lock nut of adjusting screw stainless steel 304
18 Adjusting screw stainless steel 304
19 Piston die-cast aluminum alloy
20 Piston guide plate engineering plastic
21 Piston sliding ring engineering plastic
22 Piston O-ring NBR
23 Spring set spring steel
24 Cover O-ring NBR
25 End cap cast aluminum with polyester coating
26 Cover screw stainless steel 304
27 Stop screw stainless steel 304
28 Adapter carbon steel

Material sketch of DA double-acting pneumatic actuators

Technical parameters of pneumatic valve DNOVA 4M310-08 24V

Name Value
Pneumatic distributor model 4M310-08 24V
Operating pressure, bar 1.5 ÷ 8
Supply voltage, V 24V
Actuation frequency, cycles/sec 5

Dimensions and dimensions of DNOVA 4M310-08 24V pneumatic directional control valve

Depth 27
Height 69
Width 134.5
Sketch of dimensions and dimensions of pneumatic valve DNOVA



Technical parameters of limit switch unit DNOVA APL-210N

Name Value
Limit switch box model APL-210N
Service life, years 10

Dimensions and dimensions of limit switch unit DNOVA APL-210N


Depth 112
Height 77
Width 88
Sketch of dimensions and dimensions of limit switch unit DNOVA APL-210N

Specifications

Country of origin
China
Body material
Carbon steel
Maximum allowable temperature
425 °C
Connection type
Flanged
Control type
Pneumatic actuator
Operating environment
Water, Air, Steam, Steam, Oil, Oil Products, Corrosive Media, Natural Gas, Gaseous Media
Applications
Water Supply, Heat Supply, Process Pipelines
Nominal pressure
25 bar
Type of seal
Metal
Disc material
Stainless steel AISI 316
Manual override
No
Limit switches
Yes
Supply voltage
24 V
Type of pneumatic actuator
double action
Angle of rotation
90°

Delivery

The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.

To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.

Please feel free to reach out to us for any questions or further assistance regarding your order.

Variant Variant total Quantity Price Variant total
DN100 / 25 barD050-54786
DN100 / 25 barD050-54786
$704.64/ea		 $0.00
$704.64/ea $0.00
DN125 / 25 barD050-54787
DN125 / 25 barD050-54787
$809.10/ea		 $0.00
$809.10/ea $0.00
DN150 / 25 barD050-54788
DN150 / 25 barD050-54788
$1,199.07/ea		 $0.00
$1,199.07/ea $0.00
DN50 / 25 barD050-54783
DN50 / 25 barD050-54783
$434.31/ea		 $0.00
$434.31/ea $0.00
DN65 / 25 barD050-54784
DN65 / 25 barD050-54784
$471.24/ea		 $0.00
$471.24/ea $0.00
DN80 / 25 barD050-54785
DN80 / 25 barD050-54785
$539.14/ea		 $0.00
$539.14/ea $0.00
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