Combination Valve for Air Compressor

Features：

 

1、Application: Oil-injected Screw Compressor

2、Combination valve with a compact structure integrates air-oil separator seat, oil filter seat, minimum pressure valve and thermostatic valve.

3、Imported thermostatic element is featured of long life span, stable and reliable performance.

4、Strengthened spring is not easily deformed and fatigued making minimum pressure valve a reliable opening pressure.

 

Technic Data

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Model CTV-15 CTV-15T CTV-20 CTV-2 CTV-20 CTV-25 CTV-25 CTV-2 CTV-2 CTV-3 CTV-3 CTV-3 CTV-40
Nominal Diameter(mm) 15 20 25 32 40
Opening Pressure(bar) 4.5
Max. Working Pressure(bar) 16
Working Medium Temperature( -20～130
Working Environment Temperatu -20～60
Integration of Minimum Pressure ● ● ● ● ● ● ● ● ● ● ● ● ●
Integration of Air-oil Separator Se ● ● ● ● ● ● ● ● ● ● ● ● ●
Integration of Oil Filter Seat ● ● ● ● ― ● ● ― ― ● ● ― ―
Integration of Thermostatic Valve ― ● ― ● ― ― ● ― ― ― ● ― ―
Inlet of Mixed Oil and Gas Flange
Outlet of Minimum Pressure Valv G1/2 G1/2 G3/4 G3/4 G3/4 G11/4 G11/4 G1 G11/4 G11/4 G11/4 G11/2 Flange
Inlet of Lubricated Oil G1/4 G1/4 G1/2 G1/2 ― G3/4 G3/4 ― ― G3/4 G3/4 ― ―
Outlet of Lubricated Oil G1/4 G1/4 G1/2 G1/2 ― G3/4 G3/4 ― ― G3/4 G3/4 ― ―
Air-oil Separator Connector ■ ■ ■ ■ ■ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Oil Filter Seat Connector ★ ★ ★ ★ ― ★ ★ ― ― ★ ★ ― ―
Motion Temperature Range of ― ◆ ― ◆ ― ― ◆ ― ― ― ◆ ― ―
Installation Dimension attached drawing
● With    ― Without    ■、▲  Attached List Optional Air-oil Separator Connector  ★Attached List Optional Oil Filter Seat Connector   ◆   Attached List Optional Motion Temperature Range of Thermostatic Valve

 

 

■ Air-oil Separator Connector ▲ Air-oil Separator Connector
Code Threaded Description Code Threaded Description
A M24X1.5 A M39X1.5
B M22X1.5 B M32X1.5
C M26X1.5 C M32X1.75
D M24X1.75 D M40X1.75
E M23X1.5 E M33X1.75
H M22X1.75 F M39X1.75

 

 

★ Oil Filter Seat Connector
Code Threaded Description
1 1-12 UNF
2 3/4-16 UNF
3 0.97-20 UNEF
4 M20X1.5
5 M27X1.5
6 M26X1.5
7 M23X1.5
8 M24X1.5
9 M26X1.75
10 1-20 UNEF
11 G3/4
12 11/8-16 UN
13 M26X2
14 1-14 UNF
◆Motion Temperature Range of Thermostatic Valve
Code Motion Temperature Range
60 60℃～71℃
71 71℃～83℃
83 83℃～95℃

 

 

Model Description

 

CTV – 25 T – G – 01 A – 71
↓ ↓ ↓ ↓ ↓ ↓ ↓
Series Nominal Diameter Integration Type Flange Hole Installation Type Blank: Without Oil Filter Seat Connector Blank: Without Air-oil Separator Connector Opening Temperature of Thermostatic Valve
Other Demands  Oil Filter Seat Connector Code Air-oil Separator Connector Code 　Air-oil Separator Connector Code