详情描述

Imported Pneumatic Four-Way Ball ValveLLType change directional ball valves, imported pneumatic directional valves, imported threaded high-pressure four-way ball valves

Brand: German WOERDWODE

Imported pneumatic four-way ball valves can simultaneously switch the flow direction of two media, replacing the complex operation of the previous four valves. This eliminates issues such as large space occupation, high costs, and complicated operation, achieving the effect of using one valve for multiple purposes. The pneumatic four-way ball valve isXForm vertical channels, characterized by two passages of the sphere.XFormal arrangement, with four channel apertures evenly distributed on the equatorial circular cross-section of the sphere, as the sphere rotates clockwise90At this time, it allows the two channels to interconnect with each other in pairs.

Features of Imported Pneumatic Four-way Ball Valve:

Gas import four-way ball valve can switch between normal and reverse water supply, every turn90Flow switch, water supply mode change once, easy to operate. Known as a bidirectional water supply valve in power station systems and as an air direction change valve in petrochemical systems, suitable for circulation systems of liquids, gases, dust, slurry, and media containing solid particles, such as: the cooling water supply system for power station units with forward and reverse circulation.

Imported pneumatic four-way ball valve main technical parameters

Nominal Pipe Size

DN6～DN200(mm)

Nominal Pressure

PN1.6、2.5、4.0、6.4、10、16MPaOrANSI150～2500LB

Connection Type

Flanged, Welded

Structural form

Four-way casting valve, four-way forging valve

Drive Method

Air Source Control (Compressed Air)4-7bar）

Operating Temperature

-40℃～450℃

Control Type

Switch-type(Toggle switch two-position control)Adjustable(4～20mASignal)

Valve body material

Carbon SteelWCBStainless steel304、316、316L

Sealing Materials

PTFE、PPL(Linear Low-Density Polyethylene (LLDPE))Metal Seal(Hardened alloy)

Application Range

Liquids, gases, oils, slurries, and solids-in-content media

Product Features

The valve can switch the flow direction of two media simultaneously, achieving multi-functional use with a single valve.

Imported pneumatic four-way ball valve directional change principle:

“LL'The Type Four-way Ball Valve can be operated by simply turning the handle or actuator to rotate the ball.90Switches the flow direction of both media conveniently and quickly, achieving the effect of multiple uses with one valve.

Pneumatic four-way ball valve optional features:

Drive Method: Compressed Air(Equipped with casters)

Supply Pressure:0.4-0.7mpa

Gas Source Interface1/4"、1/8"、3/8"、1/2"

Ambient Temperature:-30～+70℃

Form of Action:

Single-acting (spring return): Air-closed(B)--Valve position opens upon loss of pressure(FO)Gas-open type(K)--Loss of pressure, valve position closed.(FC)

Double-acting (vent switch): pneumatic closure(B)--Valve remains unchanged during loss of pressure(FL)Gas-actuated(K)--Valve remains unchanged during depressurization.(FL)

Optional Accessories: Locators, solenoid valves, air filter regulators, holding valves, limit switches, position transmitters, handwheels, etc.

Note: Prices may vary due to different working conditions and customer requirements; please refer to the agent's quotation for the specific price.

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