Azbil ACTIVAL VY5303A Specifications & Instructions

Three-Way Ball Valve with Threaded-End Connection


General

ACTIVAL Model VY5303A is a three-way ball valve with
threaded-end connection (ISO 7-1: 1994). It proportionally
controls chilled/hot water for HVAC (heating, ventilation, and
air conditioning) applications.
Model VY5303A has bronze valve body, stainless-steel ball
and stem, and the components exposed to process fluid are
made of other corrosion resistant materials.
Cv value and size variation of Model VY5303A are best
suited to HVAC control.
It combines with the actuator Model MY53X0A. Regarding
the detailed information
Specifications/Instructions of ACTIVAL Model MY53X0A.


Features


Compact and lightweight:
Valve can be installed in a restricted space such as
inside of compact AHU (air handling unit).

Bronze valve body applicable to PN16.

Easy assembly with Model MY53X0A actuator using no
tool, and no adjustment required.

Linear flow characteristic.
IMPORTANT:
To control ACTIVAL with a third-party controller,
please consult with Azbil Corporation's sales
personnel.


Model Numbers

Base model

Material
number
VY53
0
3A00
ACTIVAL
on the actuator, refer
Size/
Description
CV
Three-way valve with
threaded-end connection
Bronze
Fixed
21 DN20 (3/4") / 4 in Cv
22 DN20 (3/4") / 6.3 in Cv
23 DN25 (1") / 10 in Cv
1
31 DN32 (1 / ") / 16 in Cv
4
1
41 DN40 (1 / ") / 25 in Cv
2

to


Dimensions

Min. 120
Model MY53
actuator
L
120
Model number
DN
VY5303A0021 20
VY5303A0022 20
VY5303A0023 25
VY5303A0031 32
VY5303A0041 40
* Rc: Internal tapered pipe thread complying with ISO 7-1:1994.
Figure 1. Dimensions and maintenance (mm)
© 2007–2019 Azbil Corporation. All Rights Reserved.
1
Specifications/Instructions
Min. 120
Valve size (DN)
Dimension
L H E
Rc*
(mm) (mm) (mm)
Rc 3/4 72 50 33
Rc 3/4 72 50 33
Rc 1 85 54 40
1
Rc 1 / 99 69 49
4
1
Rc 1 / 109 72 55
2
AB-6209
Tapered
pipe thread
(Rc)
E
M
(mm)
36
36
42
50
52