Table of Contents
Advertisement
Quick Links
General
Model VY6300A/VY6300B is a series of motorized two
way ball valve with screwed-end connection.
Models VY6300A and VY6300B provide two-position con-
trol of chilled/hot water.
The ball valves with little pressure loss are suitable for
open/close operation.
Features
Actuator (electrically motorized) provides smooth
open/close operation so that water hammer is prevented
when the valve is closed.
Valve is manually opened and closed by simply moving
the lever or using the a wrench.
Output signal (voltage contact) for pilot lamp allows
remote monitoring of Model VY6300.
Valve position is easily visible by checking the positon
indicator located on the bottom or the bilateral sides of
the actuator.
Dust-proof and splash-proof enclosure complies with IEC IP54.
(IEC: International Electrotechnical Commission)
Model Numbers
Actuator/Valve
Base
model
Control
Rating/
No.
signal
Material
VY63
0
0
Motorized Two-Way Ball Valve
with Screwed-End Connection
Actuator
Valve
Nominal
Power
size/Cv
A
B
00
11
21
22
31
41
51
Description
Motorized two-way ball valve with screwed connection
SPST
2 MPa / Bronze casting (JIS CAC406)
(JIS: Japanese Industrial Standards)
100 V AC
200 V AC
DN15 / 13 in Cv value
DN20 / 33 in Cv value
DN25 / 56 in Cv value
DN32 / 86 in Cv value
DN40 / 130 in Cv value
DN50 / 130 in Cv value
1
AB-6385
Specifications/Instructions
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Azbil VY63 Series
Summary of Contents for Azbil VY63 Series
- Page 1 AB-6385 Specifications/Instructions Motorized Two-Way Ball Valve with Screwed-End Connection General Model VY6300A/VY6300B is a series of motorized two way ball valve with screwed-end connection. Models VY6300A and VY6300B provide two-position con- trol of chilled/hot water. The ball valves with little pressure loss are suitable for open/close operation.
-
Page 2: Safety Instructions
If this product is used in a clean room or a place where particularly high reliability or control accuracy is required, please contact our sales representative. Azbil Corporation will not bear any responsibility for the results produced by the opera- tors. - Page 3 AB-6385 CAUTION (2/2) Install this product in the proper position as specified in this manual. Excessively tight connection or improper installation position might damage the product. Failure to do so might damage the valve body. Do not excessively screw the valve into a pipe. Doing so might damage or deform the inside of the valve causing ...
-
Page 4: Specifications
AB-6385 Specifications Item Specification Model Motorized two-way ball valve with screwed-end connection 100 V AC 10 % / 200 V AC 10 %, 50 Hz / 60 Hz Power supply Power consumption 10 W (10 VA) Operating time (for open to close or 15 ... - Page 5 AB-6385 Dimensions Figure 1. Dimensions of Models VY6300X0011, VY6300X0021, VY6300X0022 (mm) Nominal size Pipe L (mm) L1 (mm) La (mm) La1 (mm) H (mm) H1 (mm) B (mm) D (mm) h (mm) Weight (kg) (DN) thread* 51.5 141.9 50.9 26.9 Rc 1/2 51.5 145.5...
-
Page 6: Parts Identification
AB-6385 Parts Identification Covers Cases Yokes Thrust rings Gland Stem O rings Stem Valve body Valve bodies Valve body Seat rings Ball Ball O rings Gasket Gasket Figure 3. Parts identification Figure 4. Parts identification (of Model VY6300X0011/VY6300X0021/VY6300X0022) (of Model VY6300X0031, VY6300X0041, VY6300X0051) Precautions for Installation Environment Select a location where maintenance, inspection, and... -
Page 7: Heat Insulation
AB-6385 Heat Insulation Manually Opening/Closing the Valve: Model VY6300X0011/VY6300X0021/VY6300X0022 Do not apply heat insulation to the actuator or to the yoke. Apply heat insulation only to the area boxed with dotted lines CAUTION shown in Fig. 7 if necessary. To manually open or close the valve, be sure to disconnect from the power supply (100 V AC/200 V AC). - Page 8 AB-6385 Changing the Actuator Connection Position For Models VY6300X0011, VY6300X0021, VY6300X0022 4) Make sure that the indicator/manual lever of the actuator is (DN15 to DN25 valves): positioned at ‘O’. 5) When mounting, place the actuator on the valve mounting flange so that the 4 projecting points on the bottom of the The following is the procedure for changing the position of actuator fit into the 4 holes on the valve mounting flange.
- Page 9 AB-6385 For Models VY6300X0031, VY6300X0041, VY6300X0051 (DN32 to DN50 valves): <Step 1> The following is the procedure for changing the position of Step 1 the actuator mounted onto the valve. Lift off the actuator. IMPORTANT: The actuator can be horizontally rotated every 90 degrees to fit into the valve (4 mounting positions).
-
Page 10: Wiring Precautions
AB-6385 Wiring Wiring precautions For splash-proof enclosure... Be sure to completely close the terminal cover and the top For 0.75 mm or larger multiconductor cable, use a seal connector (cable gland) requiring separate order. (Refer to cover. Waterproof the wiring port. Table 2.) For 1.25 mm or larger insulated wires, use the conduit set (Part No. - Page 11 AB-6385 Wiring procedure for Models VY6300X0011, Wiring procedure for Models VY6300X0031, VY6300X0021, VY6300X0022 (DN15 to DN25 valves): VY6300X0041, VY6300X0051 (DN32 to DN50 valves): 1) Open the cover, and let the cable through the wiring port. 1) To lead the cable into the actuator, cut out a knockout hole (See Fig.
-
Page 12: Maintenance And Inspection
Actuator mounting position vibrates or Lock lever status. Lock (close) the lock lever. produces abnormal noise. Loosened bolts. Tighten the bolts Yoke damages. Contact Azbil Corporation’s sales representatives. Actuator mounting position vibrates or Contact Azbil Corporation’s sales produces abnormal noise. representatives.
Need help?
Do you have a question about the VY63 Series and is the answer not in the manual?
Questions and answers