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Pneumatic double three-way ball valve

NegotiableUpdate on 04/08
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Overview
Pneumatic double three-way ball valve, double pneumatic three-way ball valve, double pneumatic three-way threaded ball valve, pneumatic double three-way threaded ball valve, pneumatic double three-way L-shaped ball valve, pneumatic double threaded three-way ball valve, one control two pneumatic three-way threaded ball valve, pneumatic double three-way T-shaped ball valve, one drag two pneumatic three-way ball valve, pneumatic stainless steel double three-way ball valve. The pneumatic double threaded T-shaped three-way ball valve is composed of a pneumatic piston type double acting or single acting actuator and two three-way L-shaped or T-shaped stainless steel ball valves. The double three-way ball valve is divided into L-shaped and T-shaped, with medium flow direction. See the figure below. The L-shaped pneumatic three-way ball valve is suitable for switching the flow direction of the medium.
Product Details

Pneumatic double three-way ball valve

Product Overview
Pneumatic double three-way ball valveDouble pneumatic three-way ball valve, double pneumatic three-way threaded ball valve, pneumatic double three-way threaded ball valve, pneumatic double three-way L-shaped ball valve, pneumatic double threaded three-way ball valve, one control two pneumatic three-way threaded ball valve, pneumatic double three-way T-shaped ball valve, one drag two pneumatic three-way ball valve, pneumatic stainless steel double three-way ball valve. The pneumatic double threaded T-shaped three-way ball valve is composed of a pneumatic piston type double acting or single acting actuator and two three-way L-shaped or T-shaped stainless steel ball valves. The double three-way ball valve is divided into L-shaped and T-shaped, and the medium flow direction is shown in the following figure. The L-shaped pneumatic three-way ball valve is suitable for switching the flow direction of the medium and can connect two perpendicular channels; The T-shaped pneumatic three-way ball valve is suitable for medium diversion, merging, or flow direction switching. The T-shaped hole can connect three channels to each other or two of them. Pneumatic three-way ball valves generally adopt a two seat structure, but can also adopt a four seat structure according to user requirements. The standard core has an L-shaped three-way dual channel design. By changing the relative angle between the core and the pipeline, different combinations of fluid control can be achieved for the three pipelines; The T-shaped pneumatic three-way internal thread ball valve can play a proportioning role and is suitable for adjusting and controlling the proportioning of liquid, gas, steam and other media. There is a proportional adjustment type (using an electric pneumatic valve positioner, powered by electrical signals and compressed air, receiving 0-10mA DC or 4-20mA DC current signals from the control system input, changing the rotation angle of the ball core to achieve proportional adjustment action). Two position switching type (using electromagnetic directional valve and valve position feedback device, powered by AC220V or DC24V power supply voltage and compressed air, to achieve rapid switching control of fluid medium).

Pneumatic internal thread T-shaped L-shaped three-way ball valve flow diagram:


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Main technical parameters:

valve body

Valve body form

Three way cast ball valve

Nominal Diameter

DN15~100mm

Nominal Pressure

PN1.6、2.5、4.0、6.4 MPa

connection type

Threaded type (suitable for 1/2 'to 2')

Cover type

Nut tightening type

sealing packing

V-shaped polytetrafluoroethylene packing, PPL high-temperature sealing material

Valve components:

Valve core form

O-shaped ball valve core

flow characteristics

Quick opening feature

Executing Agency:

Model of actuator

GT, SR, ST, AT series single (double) acting pneumatic actuators

gas supply pressure

0.4~0.7MPa

air connection

G1/4'、G1/8'、G3/8'、G1/2'

ambient temperature

-20~+90℃

mode of action

Single acting actuator: gas closed type (B) - valve position open when gas is lost (FO); Pneumatic opening (K) - valve position closed when gas is lost (FC)

Double acting actuator: gas closed type (B) - valve position maintenance during gas loss (FL); Pneumatic opening (K) - valve position maintenance during gas loss (FL)

Can be equipped with accessories

Positioner, solenoid valve, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc

Main component materials:

1

Main valve body

Stainless steel 304, 316, 316L

2

connection end

stainless steel

3

valve seat

PTFE、PPL

4

sphere

2Cr13+hardening treatment, 304, 316

5

valve stem

stainless steel

6

support

25

7

coupling

25

8

actuator

Cast aluminum (depending on different actuators)

Main appearance and connection dimensions:

Nominal Diameter

15

20

25

32

40

50

L

68

78

86

111

126

143

L1

34

39

43

55.5

63

71.5

H

19

25

37

45

70

80

H1

130

135

139

158

165

202

D

140

140

140

164

164

190

D1

62

62

62

75

75

91

Note: The above product introduction, parameters, images, and data are for reference only

This product is produced by Henan Naswei Valve Co., Ltd. and includes pneumatic double stainless steel three-way ball valves, double pneumatic three-way threaded ball valves, pneumatic double control three-way ball valves, double control pneumatic three-way ball valves, pneumatic double three-way L-shaped ball valves, one control two pneumatic three-way L-shaped internal thread ball valves, pneumatic double three-way T-shaped ball valves, pneumatic double L-shaped three-way ball valves, one drag two pneumatic three-way ball valves, and pneumatic double stainless steel three-way ball valves. The company respects the corporate spirit of "steadfastness, hard work, and responsibility", and adheres to the business philosophy of "integrity wins the world" and creates a good office environment. With a new management model, advanced technology, thoughtful service, and integrity as the foundation of survival, we always adhere to the principle of putting users first and serving customers with heart, and strive to impress customers with our own services. Welcome new and old users to visit and guide our work. If you are interested in the product or have any questions, you can leave us a message or contact us directly. We will contact you immediately after receiving your message. Looking forward to working together with you to create brilliance! Your satisfaction is our eternal pursuit!