Van Bi Asahi AV - hàng có sẵn

Van Bi Asahi AV - hàng có sẵn

These valves perform an on/off or modulating function. Its name is derived from the flow- controlling ball valve located within the body of the valve. A hole through the center of the ball along one axis connects the inlet and outlet ports of the body. The ball itself is held in place by, and rotates 90° within, PTFE seats. These provide permanent lubrication, and keep the valve "bubble-tight." They are backed by elastomeric cushions, which provide pressure against the ball and, at the same time, compensate for wear. Elastomer O-rings are used for stem and carrier seals to prevent leakage to the atmosphere. In the open position, the flow is straight-through, and there is minimal pressure drop when the porting through the ball is the same size as the inside diameter of the pipe.

 

 

Asahi AV Ball Valve Type-21/21α

 

Asahi AV BALL VALVE TYPE 21

Applications:

Isolation valves, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation, chemical processing,

 

Size:

15 – 100mm

1/2" – 4"*

Bodies Materials:

PVC/CPVC/PP/PVDF

Seals Materials:

EPDM/FKM

Body Type:

True Union

 

Easy to Be Automated (No Modification require)

Featuring a new integral molded top flange. The BALL VALVE TYPE 21 can easily be converted from the manual to automatic without replacing the body.

Simple Installation on Panel Piping

New bottom stand with an insert hole allows the valve to be secured on bench or panel only by inserting a metallic insert.

Double-O-ring

The stem uses a double-O-ring, sealing arrangement improving durability sealing performance. The upper O-ring groove is deeper than the lower O-ring groove. Because of this design, the stem would break first at the upper O-ring groove, acting as a backup seal.

Multi Functional Handle

Removing the handle and placing the raised lugs into the carrier allow for easy disassembly of the valve. *The handle has another color.(blue, white, yellow)

 

 

Asahi AV Water BV

 

Asahi AV WATER BV

Applications:

Water BV can be used for water, seawater and therefore have reasonable price.

(This valve is not recommended for chemical fluid.)

 

Size:

15 – 50mm

1/2" – 2”

Bodies Materials:

PVC

Seals Materials:

EPDM

End connector:

Socket, Threaded

Standard:

JIS

 

Easy to Be Automated (No Modification Required)

Featuring a new integral molded top flange. The WATER BV can easily be converted from the manual to automatic without replacing the body.

Double-O-ring

The stem uses a double-O-ring, sealing arrangement improving durability sealing performance. The upper O-ring groove is deeper than the lower O-ring groove. Because of this design, the stem would break first at the upper O-ring groove, acting as a back up seal.

Multi Functional Handle

Removing the handle and placing the raised lugs into the carrier allow for easy disassembly of the valve.

 

 

Asahi AV Ball Valve 3-way Type 23/23H

 

Asahi AV 3-WAY BALL VALVE TYPE 23

Applications:

Mixing, blending, diverting, isolating and parallel pipelines. Commonly used industries include chemical processing, bleach plants, aquariums, mining, water treatment, swimming pools, water features, fountains, landfills and power plants.

 

Horizontal Model Type 23H: The 3-Way BALL VALVE TYPE 23H is horizontal model (T port).

Size:

15 – 100mm

1/2" – 4"*

Bodies Materials:

PVC/CPVC/PP/PVDF

Seals Materials:

EPDM/FKM

Body Type:

True Union

 

 

Compact and Economic
The 3-WAY BALL VALVES allows two flow patterns, using one valve. The valve is suitable for a pipeline which requires two ball valves and a tee. That is, the 3-WAY BALL VALVES is economic because it makes piping compact and saves space.

Reversible Flow Direction
The 3-WAY BALL VALVE is based on the Asahi true union ball valve design which can be installed or removed only by tightening or loosening its union nut.

Newly Equipped ISO Mounting Flange
This new feature provides for easier mounting of actuators on valves.

Interchangeable with Ball Valve Type21
The face to face dimensions, as well as the connecting parts, end connectors and union nuts, are the same as the ball valve Type21.

Other Special Features
Double O-ring seal on stem for an added protection. W-L port ball and *Cross port ball are available upon request. Note: Cross port ball is available at the size of 15mm (1/2inch) up to 50mm (2inch). Built-in spanner wrench on the handle for valve disassembly and assembly.

 

 

Asahi AV Compact Ball Valve

 

Asahi AV COMPACT BALL VALVE

Applications:

Isolation valves, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation, chemical processing

 

Size:

10 – 50mm

3/8" – 2"

Bodies Materials:

PVC, CPVC

Seals Materials:

EPDM

Body Type:

Single piece

 

Features such as compact, light weight and assembly of a reduced number of parts,the COMPACT BALL VALVES can easily be installed in a small space.

 

 

Asahi AV Lab Cock (Sample Valve)

 

Asahi AV LAB COCK

Applications:

Chemical processing, water and wastewater

 

Size:

1/4"

Bodies Materials:

PVC

Seals Materials:

EPDM

Body Type:

Single piece

 

 

The LAB COCK is a compact, light weight plastic valve which is highly corrosion-resistant, in durable.

 

 

 


 

 

Thông số kỹ thuật

Sizes: 15A - 100A (1/2" - 4") (6" end connections available for 4" valve bodies)

Material: PVC, CPVC, PP & PVDF

Connection: Socket, Threaded, Spigot and Flanged

Seats: PTFE

Seals: EPDM or FKM or AFLAS