Low Temperature Pneumatic Globe Control Valve / with Extended Stem

• Certification: GS, RoHS, CE, ISO9001
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Material: Wcb, CF8, CF8m
• Model NO.: HTS /ZJHP
• Nominal Diameter: DN20~400mm\Nps3/4~16
• Pressure Rating: Pn16~100\Class150~600
• Applicable Temperature Range: -196 Deg C~+566 Deg C
• Valve Body Type: Straight-Through Type, Angle Type
• Actuator Type: Pneumatic Diaphragm Actuator
• Connection: Flanged, Butt Welded
• Transport Package: Plywood Case
• Specification: CE, SGS
• Trademark: GOOLE, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50, 000 PCS/Year

Product Description

Low Temperature Pneumatic Globe Control Valve / With Extended Stem

Product Description

Low Temperature Pneumatic Globe Control Valve / With Extended Stem: 
         This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve Disc, 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. The extended Stem can also be used for low temperature
         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

Low Temperature Pneumatic Globe Control Valve / With Extended Stem: 

This series Product has Standard type, Regulating Cutting Type, Bellow Seal Type, Jacket Type, etc.

Product Details

Low Temperature Pneumatic Globe Control Valve / With Extended Stem:
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

Low Temperature Pneumatic Globe Control Valve / With Extended Stem:

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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