QKGF Series Pneumatic Control Pipe Valve

Ordering Code

 

 

Synopsis

 

Pneumatic control valve is a new type of pneumatic control component designed and manufactured by our company. It belongs to our company's patent product, patent number:01246679.4. The valve can be purchased according to the needs of different structural forms such as cut-off type, gate type, return adjustable type and double position adjustable type. It has been widely used in food, packaging, petrochemical, metallurgical, spraying, vehicle and other mechanical equipment. Various structural forms, such as adjustable medium flow, can be selected and purchased according to needs. The use of a wide range of media: suitable for water, oil, gas, pulp and other liquid media.

 

 

Specification

 

Model	QKGF-1/2"	QKGF-3/4"	QKGF-1"	QKGF-1 1/4"	QKGF-1 1/2"	QKGF-2"	QKGF-2"F	QKGF-2"II	QKGF-2"A
Aperture of Flow Rate	15	20	25	32	40	50	50	50	50
Joint Pipe Bore	In = out= G1/8
Controling Medium	40 Micron Filtered Air
Working Medium	Water.
Operating Temperature	-40～100℃
Controling-Pressure	0.3～0.7MPa				0.3～0.9MPa
Working-Pressure	0～0.7MPa				0～0.8MPa
Remark	According To The Working Pressure,Equivalent Adjustment Of Control Pressure

 

QKGF-2''

QKGF-1 1/2''

QKGF-1 1/4''

QKGF-1''

 

Inner Constuction

 

Serial Numbe	Name
1	Pin
2	Valve Element
3	Valve Element O-Ring
4	Valve Body O-Ring
5	Tube O-Ring
6	C-Ring Seal
7	Behind Cover
8	Nut
9	Sping Lock Washer
10	Standard Gasket
11	Aluminum Cylinder Tube
12	Piston
13	Piston Rod
14	Bearing
15	Front Cover
16	Y-Ring Seal
17	Valve Body

 

 

Serial Numbe	Name
1	Valve Body
2	Pin
3	Standard Gasket
4	Valve Element O-Ring
5	Valve Element
6	Valve Body O-Ring
7	Y-Ring Seal
8	Bearing
9	Piston
10	Sping Lock Washer
11	Nut
12	Behind Cover
13	Tube O-Ring
14	Socket Head Cap Screw
15	Aluminum Cylinder Tube
16	Wear-Ring
17	C-Ring Seal
18	Piston Rod
19	Front Cover

 

Overall Dimension

 

 

Mode	A	B	C	D	E	F	G	H	J	K	M	V	W
QKGF-1/2"	47	26	12	24	97	82	1/8"	34	11.5	27	1/2"	26	29.7
QKGF-3/4"	54	32.5	14.5	30	103	84.5	1/8"	34	11.5	30	3/4"	31.7	31.7
QKGF-1"	62	39	14	37	118	96	1/8"	39.5	11	37	1"	39	39
QKGF-1 1/4"	76	48	14	37	134	108	1/8"	45	11	45	1 1/4"	39	48
QKGF-1 1/2"	83	54	18	-	162	131	1/8"	51.6	19	-	1 1/2"	65	65
QKGF-2"	104	66	22	-	178	140	1/8"	51.6	19	-	2	65	65

 

QKGF-2''II

 

Inner Constuction

 

 

Serial Numbe	Name
1	Valve Body
2	Pin
3	Standard Gasket
4	Valve Element O-Ring
5	Valve Element
6	Valve Body O-Ring
7	Y-Ring Seal
8	Bearing
9	Front Piston Rod
10	ORing Seal
11	Wear-Ring
12	Piston
13	Middle Cover
14	Tube O-Ring
15	Behind Cover
16	Tie Rod Nut
17	Bolt
18	Behind Piston Rod
19	Tie Rod
20	Behind Cylinder Tube
21	Front Cylinder Tube
22	Front Cover

 

Synopsis

 

The valve is double position flow adjustable type,when P2 intake, the valve closes: when P1 and P3 intake, the valve opens completely; when P4 intake,the valve opens half.

Note: The intake pressure of P3 and P4 must be more than 0.1 MPa larger than that of P1 and P2 ports in the use process, so that these spools can play a balancing role.

 

 

Overall Dimension

 

 

 

QKGF-2''F

 

Inner Constuction

 

 

Seria Numbe	Name
1	Valve Body
2	Valve Element
3	Valve Element O-Ring
4	Standard Gasket
5	Valve Body O-Ring
6	Bearing
7	Y-Ring Seal
8	C-Ring Seal
9	Wear-Ring
10	Piston Rod
11	Tube O-Ring
12	Front Cover
13	Adjust Rod
14	Nut
15	Socket Head Cap Screw
16	Nut
17	Sping Lock Washer
18	Piston
19	Aluminum Cylinder Tube
20	Front Cover

 

 

Synopsis

 

The valve is a return flow adjustable type. The opening height of the valve can be controlled by adjusting the adjusting screw on the back cover to achieve the purpose of regulating the flow.

Note: Nuts must be tightened after the flow regulation is completed to prevent the screw rotation from changing the flow rate.

 

Overall Dimension

 

 

QKGF-1 1/4''A

QKGF-2''A

 

Inner Constuction

 

 

Serial Numbe	Name
1	Valve Body
2	Pin
3	Standard Gasket
4	Valve Element O-Ring
5	Valve Element
6	Valve Body O-Ring
7	Y-Ring Seal
8	Bearing
9	Piston
10	Sping Lock Washer
11	Nut
12	Behind Cover
13	Tube O-Ring
14	Aluminum Cylinder Tube
15	Wear-Ring
16	C-Ring Seal
17	Piston Rod
18	Front Cover

 

 

Synopsis

The valve is a supercharged structure, which achieves the purpose of supercharged by changing the force area of the cylinder in the control part.

Suitable for situations where internal fluid has pressure and sealing requirements.

 

Overall Dimension

 

 

QKGF-2''S

QKGF-1½ ''S

QKGF-1¼ ''S

QKGF-1''S

Inner Constuction

 

Seria Numbe	Name
1	Pin
2	Valve Element
3	Valve Element O-Ring
4	Valve Body O-Ring
5	Tube O-Ring
6	C-Ring Seal
7	Behind Cover
8	Magnetic Stator
9	Magnet
10	Aluminum Cylinder Tube
11	Magnet Piston
12	Piston Rod
13	Rod Cover
14	Y-Ring Seal
15	Valve Body

 

 

 

Serial Numbe	Name
1	Valve Body
2	Pin
3	Standard Gasket
4	Valve Element O-Ring
5	Valve Element
6	Valve Body O-Ring
7	Y-Ring Seal
8	Bearing
9	Piston
10	Magnet
11	Wear-Ring
12	Behind Cover
13	Tube O-Ring
14	Socket Head Cap Screw
15	Aluminum Cylinder Tube
16	C-Ring Seal
17	Piston Rod
18	Rod Cover

 

Overall Dimension

 

Our company area has 10000 square and adopted the ISO9001:2015 quality management system certification, the United Kingdom QEC certification and CE certification. As a professional China QKGF Series Pneumatic Control Pipe Valve Suppliers and QKGF Series Pneumatic Control Pipe Valve company,we has participated in the many national standard system revision work like' direction control valve' pneumatic pipe joint test method" and so on. Otherwise, our products have won more than 30 countries registered patents, including 3 invention patents, 20 new utility models. Our QKGF Series Pneumatic Control Pipe Valve are widely used in knitting, medical, food, packaging, petrochemical, metallurgy, coating, vehicles and other mechanical equipment industry.