訂購代號/
Order No.
包裝: 個/袋
(
)
Package:1 pc. in a bag
1
規格/
Specifications
構造圖/
Construction
配管
Tube
離合爪 不鏽鋼
(
)
Lock claws
(Stainless steel)
樹脂本體
Resin body
(polybutylene
terphthalate)
(PBT)
脫離環
Release ring
(polyacetal)
心軸 鍍鎳黃銅
(
)
Spool (nickel-
plated brass)
PHV
01
1 2 3 4 5
6
2
01G 02G 03G 04G
G3/8 G1/2
G1/4
G1/8
管用直牙
BSPP Thread
(
)
PF
直牙
手動閥能控制氣壓入口的開啟及關閉。
三口閥具有殘壓排出功能，而二口閥並不具有
殘壓排出功能。
手動閥有 種不同形式可符合不同應用功能。
4
當氣壓閥關閉時，三口閥具有殘壓排出功能，因此可以
在機構於調整或修理時能安全的使用。
至於二口閥，因其不具有殘壓排出功能，因此更適合用於
真空系統的機構中。
The hand Valve turns on and off air pressure to
pneumatic devices.
The three-directional control valve, when closed, discharges
the residual pressure from the outputside (device).
The two-directional control valve does not have air
discharge mechanism.
Hand Valves come in four types for your applications.
The three-directional control valve, when air is stopped,
discharges the residual pressure from the output side
(connected devices). Therefore it assures safety at adjustment
or repair of the connected devices. The two-directional control
valve, which does not discharge the residual pressure, is suited
for air supply to a tank or other devices from which the residual
pressure should not be discharged. The two-directional control
valve is also suited for the system where vacuum piping is used.
A P
R
A P
關於三口閥和二口閥/
About 3-way and 2-way Valves
氣壓符號
Graphical representation
2-way Valves
3-way Valves
三口閥
二口閥
入口端
Input port
三口閥
3-way Valves
出口端
Output port
排氣
Exhaust
關閉
Close
使用流體/
Fluid admitted
使用壓力範圍/
Service pressure range
使用溫度範圍/
Service temperature range
空氣/
Air
2
0 ~ 9 kgf/cm (0 ~ 900 kPa)
o
0 ~ 60 C
使用真空壓力(負壓)/
Negative pressure
-750 mmHg(10 Torr)
快速配管型關斷閥
(殘壓排出型)
Quick-fitting Type Shut-off Valve
(Residual Pressure Release Valve)
Hand Valve
手動閥/
O
型環
O-ring
(nitrile rubber)
(NBR)
彈性密封套
Elastic sleeve
(nitrile rubber)
金屬本體 鍍鎳黃銅
(
)
Metallic body
(nickel-plated brass)
旋蓋
Cap lever(polyacetal)
排氣
Exhaust
1
型式/
Type
2
入口口徑/
Input Port Size
3
出口口徑/
Output Port Size
編號
(
) Code
尺寸
( )Dia
公制
(
)MM
4 6 8 10 12
Ø
4
Ø
6
Ø
8
Ø
10
Ø
12
管用斜牙
BSPT Thread
(
)
PT
斜牙
01 02 03 04
編號
(
) Code
尺寸
(
) Size
PT3/8
PT1/4
PT1/2
PT1/8
4
方口數/
2
無記號
(
No Code
)
:
:
三口閥/
No. Of Air Flow Directions
3-way valve
二口閥/
2-way valve
5
本體顏色/
W
無記號
(
No Code
)
:
:
黑色/
Black
象牙白/
Ivory
Body Color
67
