Single Seat Electric Control Valve

Categories	Electric Control Valve
Brand Name:	GRAT
Model Number:	DN20-200
Certification:	CCC, ISO, CE,CNAS
Place of Origin:	Wuhan, Hubei, China
MOQ:	1 pc
Payment Terms:	LC, T/T, D/P, PayPal, Western Union
Supply Ability:	1000PCS/Week
Delivery Time:	3 working days
Packaging Details:	Carton/Wooden Box
Price:	USD $10.00/ Piece
Pressure:	Ordinary Pressure
Temperature:	Ordinary Temperature
Application:	Globe Valve, Butterfly Valve, Ball Valve
Body Material:	SUS304 SUS316 Wcb
Valve Size:	DN20-200
Control Signal:	4-20mA 0-5V
Seat Form:	Single Seat
Plug Form:	Plunger Type
Body Connections:	Flange, Thread, Weld
Operating Pressure:	Pn1.6MPa
Power Supply:	AC220V
HS Code:	8481804090

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Wuhan Grat Control Valve Co., Ltd.

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Single Seat Electric Control Valve

Single Seat Electric Control Valve

PRODUCT DESCRIPTION:

Single Seat Electric Control Valve/Flange, Thread, Weld/Single Seat

Description:

More than 100000 operation lives without fault, keep your system operating safely and reliably

With large rangeability, the valve has an inherent rangeability 50, whose flow characteristic includes linearity and equal percentage

The valve owns a self-cleaning function, which can effectively guarantee the piping circulating

he equal pressure holes are set above and below the plug to make the electric cage control valves present small unbalanced force,good stability, large pressure drops and strong interchangeability for cage.

specification:

Valve size DN(mm)			20	25	32	40	50	65	80	100	125	150	200
Rated flow coefficient KV		Linearity	6.9	11	17.6	27.5	44	69	110	176	275	440	690
		EQ%	6.3	10	16	25	40	63	100	160	250	400	630
Rated stroke L(mm)			16		25			40			60
Electric actuator thrust(N)	Common type		400~4000		400~4000			6400			6400~16000
	Electronic type		2000		4000			6000			8000
Full stroke time (S)	Common type		12.5		20			32			48
	Electronic type		30		30			48			60
Consumptive power (W)	Common type		28					35
	Electronic type		6		15			25			40
Body rating Mpa			16(1.6MPa),40(4.0MPa),64(6.4MPa)
Inhere rangability			50
End connection			Flange, Thread, Weld
Seat type			Single seat
Plug type			Plunger
Power supply			AC220V,AC 380V, DC 24V
Flange standards			Compliance with standard JB78-59,JB-79-59, manufacture according to the standard JB/T79.1,JB/T79.2-94

Body material			Cast steel(ZG230-450),Stainless steel(ZG1Cr18Ni9Ti,316,316L),Titanium alloy
Ball material			Stainless steel(ZG1Cr18Ni9Ti,316,316L,A105)etc.
Stem material			Stainless steel(ZG1Cr18Ni9Ti,316,316L)
Packing material			PTFE, Grafoil
Seal Type			Metal seat						Soft seat
Seat material			PTFE			Carbon fiber intensified PTFE			Stainless steel or stainless steel +STL
Leakage			VI grade						less than rated flow10-4,10-5
Operating Temp.			N:-40ºC-180ºC			M:-40ºC-280ºC			H:-40ºC-400ºC

Installation Size
Single Seat Electric Control Valve

Valve size DN(mm)				20	25	32		40	50	65		80	100	125		150	200
L	PN16. 40			150	160	180		200	230	290		310	350	400		480	600
	PN64. 100			206	210	230		251	286	311		337	394	450		508	650
H		PN16. 40		52	57	75		75	82	92		100	117	150		167	187
		PN64. 100		65	40	85		85	90	103		108	125	173		195	208
H1				125	125	155		155	165	200		205	210	275		330	372
A*H2				ф225*370			ф255*500				ф310*700				ф310*750
Weight(kg)			PN16	20	21	24		33	37	65		68	56	118		145	215
			PN64	23	24	32		44	53	76		81	100	156		178	265

Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.

Product Tags:

Single Seat Electric Control Valve

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