Water Butterfly valves Elephant WBV3131E-2W-C-H, body material - stain – Valve Elephant
Elephant  |  SKU: D050-65673

Water Butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-SA-85, pneumatic distributor 4V320-08 220V

€220,53
inkl. MwSt. Versand wird beim Checkout berechnet.

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Beschreibung

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. Operating principle: The valves are opened and closed by turning the disc by 90°. Opening is performed by turning the handle anti-clockwise, closing - clockwise.


Pneumatic actuator with return springs PA-SA-85 is designed for automation of the control process of quarter-turn pipeline valves. The principle of operation of the pneumatic actuator with return springs is based on the movement of the built-in piston due to compressed air, which is supplied to the system from the compressor line prepared. During operation, the cylinder piston performs a translational-rotational movement. Air is supplied from one side of the piston only, and the piston is returned by the action of a return spring. In such cylinders, the return spring reduces the forward force developed by the cylinder under the action of compressed air, and the force at the return to the initial position is determined by the stiffness and degree of compression of the spring.

 

 

Technical characteristics of disc gate valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM

Specification Value
Valve Type Rotary disc
Diameter 15-100 mm
Nominal Pressure 10 bar
Operating Medium Temperature from -20 to +135°C
Application Food industry
Connection Type Clamp
Control Type Pneumatic actuator
Tightness Class A
Country of Manufacture China
Warranty 12 months

 

 

Dimensions and dimensions of disc gate valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM


Size D, mm D1, mm A, mm H, mm J, mm K, mm
15 34 78 66 86 126 8х8
20 34 78 66 86 126 8х8
25 50.5 78 66 86 126 8х8
32 50.5 86 66 90 126 8х8
40 50.5 90 70 92 126 8х8
50 64 106 76 104 133 10х10
65 91 124 80 113 144 10х10
80 106 139 84 123.5 160 10х10
100 119 159 104 133.5 160 10х10

Sketch dimensions and dimensions of butterfly valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM



Table of parts and materials for disc gate valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM

№ Part Name Material
1 Body Stainless steel 304
2 Rotary Unit Stainless steel 304
3 Disc Stainless steel 304
4 Seat Seal EPDM
5 Nut Steel A2~70
6 Bolt Steel A2~70
7 Plug ABS plastic

Parts and materials sketch for disc gate valves Elephant WBV3131E-2W-C-H, body material - stainless steel AISI 304, seal - EPDM

 

 

Technical parameters of pneumatic actuator Elephant

Specification Value
Actuator Type Single-acting
Actuator Torque 26 Nm
Control Pressure 4 ÷ 7 bar
Control Medium Compressed air
Contamination Class 6 (as per GOST 17433-80)
Closing / Opening Time at 6 bar 2 / 2 sec
Average Lifespan 500,000 opening/closing cycles
Air Supply G1/8"
Ambient Temperature from -20 to +60°C
Service Life 10 years

 

 

Dimensions and dimensions of pneumatic actuator Elephant

Model C D
PA-SA-85 147 85

Пневмоприводы с возвратными пружинами DN.ru PA-SA-85 для пищевых затворов

Sketch of dimensions and dimensions of pneumatic actuator Elephant

 

 

Parts and materials table for pneumatic actuator Elephant

№ Part Name Material
1 Compressed Air Inlet Fitting N/A
2 Retaining Ring Stainless Steel 304
3 Upper Cover Stainless Steel 304
4 O-Ring NBR
5 O-Ring NBR
6 Piston Aluminum Alloy 4A11 (High Silicon Content – 4.5 to 6%)
7 Needle Bearing N/A
8 Spring Spring Steel 65Mn
9 Spring Spring Steel 65Mn
10 Needle Bearing N/A
11 Needle Bearing N/A
12 Transmission Ring Stainless Steel 304
13 O-Ring NBR
14 Needle Bearing N/A
15 Body Stainless Steel 304
16 Silencer Brass H62
Пневмоприводы с возвратными пружинами DN.ru PA-SA-85 для пищевых затворов

Sketch of rotary pneumatic actuators Elephant

 

 

Technical parameters of pneumatic valve Elephant 4V320-08 220V

Specification Value
Pneumatic Valve Model 4V320-08 220V
Supply Voltage 220V
Valve Type Spool
Nominal Pressure 12 bar
Working Pressure 1.5...1.8 bar
Ambient Temperature from -5 to +50°C
Working Medium Purified air (filtration grade 40 µm)
Switching Frequency 5 cycles/s
Protection Class IP65
Control Double solenoid
Body Material Aluminum alloy and technopolymer
Response Time 0.05 s

 

 

Dimensions and dimensions of Elephant 4V320-08 220V pneumatic directional control valve

A, mm 71.9
B, mm 45
C, mm 94.4
D, mm 27
E, mm 69
F, mm 40
H, mm 82.4
I, mm 24
K, mm 40
L, mm 188.8
M, mm 69.4
N, mm 50
O, mm 83.4
P, mm 22
S, mm 20
T, mm 6.5
U, mm 2.4
Пневмораспределители DN.ru 4V320-08 220В
Sketch of dimensions and dimensions of pneumatic valve Elephant

Spezifikation
  • Country of origin
    China
  • Body material
    stainless steel AISI 304
  • Maximum allowable temperature
    135 °C
  • Connection type
    clamp
  • Control type
    Pneumatic actuator
  • Operating environment
    water, steam, neutral media
  • Applications
    Food industry
  • Type of seal
    EPDM
  • Disc material
    stainless steel AISI 304
  • Manual override
    No
  • Limit switches
    No
  • Type of pneumatic actuator
    unilateral action

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