Pneumatic PTFE Lining Control Valve (GHTF)

• Power: Pneumatic
• Material: Wcb, S.S 304, Ss316, Ss304L, Ss316L
• Type: Standard Type, Regulating Cutting Type, Bellow Sea
• Category: Control Valve
• Leakage Standard: Class IV or Class VI
• Flow Characteristic: Linear or Equal Percentage
• Model NO.: GHTF
• Actuator: Pneunamic
• Connecting Type: Flange
• Medium Temperature: - 20 Deg C to 150 Deg C
• Usage: Flow Control
• Size: Dn15-Dn300
• Transport Package: Plywood Case
• Specification: CE, SGS, TUV
• Trademark: GOOLE, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year

Product Description

Pneumatic PTFE Lining Control Valve (GHTF)

Product Description

Pneumatic PTFE Lining Control Valve ( GHTF) :
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve core, the unbalanced force is small, the permission pressure differential is big, and operation is steady. Compared with the ordinary single and double seat-regulating valve, it has low noise, simple structure and convenient assembling and dismantling characteristics.
         Its valve shape is small, the body is light, the performance is good, and the capacity is big. So it's the new type general regulating valve product. It is suitable for the common fluid medium and techniques condition industrial control system.

Specification

Pneumatic PTFE Lining Control Valve ( GHTF)Options:
This series Product has Standard type, Regulating Cutting Type, Bellow Seal Type, Jacket Type, etc.

Product Details

GHTS Globe Type Pneumatic Diaphragm Control Valve  Main Parts Material:
Valve Body/Cap:    WCB +PTFE
Valve Core/ Seat:  S.S304+PTFE
Packing:                  PTFE.
Gasket::                  Graphite.
Membrane Cover: A3.
Spring:                    60Si2Mn.
Valve Stem:            S.S 304.
Nut/Bolt::                 S.S 304.

Product Parameters

 Pneumatic PTFE Lining Control Valve ( GHTF)Main Dimensions:

DN			10	12	15	20	25	32	40		50	65	80	100		125	150		200	250	300
Cv	Linear		1.8	2.8	4.4	6.9	11	17.6	27.5		44	69	110	176		275	440		690	1100	1760
	Equal Percentage		1.6	2.5	4.0	6.3	10	16	25		40	63	100	160		250	400		630	1000	1600
Movement L(mm)			10			16		25				40			60			100
Effective Area(cm2)			280			100				600			1000					1600
SignalRange(Kpa)			20~100, 40~200,80~240;20~60,60~100
Power Source (MPa)			0.14~0.4
Flow Characteristic			Linear or Equal Percentage
Adjustable Ratio			50:1
Working Temp. (ºC)		Normal Temp,	-20~200, -40~250, -60~450
		Cooling Type	-40~450, -60~450
		High Temp	450~560
		Low Temp.	-60~100, -100 ~-200, -200 ~-250

 

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