Electric regulating flange cast steel globe valve

NegotiableUpdate on 12/14

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Nature of the Manufacturer: Producers

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Overview

The electrically adjustable flange cast steel globe valve has good strength, rigidity, and flow capacity. It consists of an electric actuator and a flange globe valve, and receives AC380V power pressure or voltage signals to complete the opening and closing actions of rising or falling. Electric flange globe valves have good strength, stiffness, and flow capacity, and can be used in various pressure, temperature, and medium conditions. They are widely used in pipelines in environmental protection, petroleum, chemical, and power industries with nominal pressures ranging from PN1.6 to 16MPa and working temperatures ranging from -29 to 550 ℃. They play a role in cutting off fluids and are suitable for both fully open and fully closed forms.

Product Details

一、 j941y-16c dn80Electric regulating flange cast steel globe valvesummary:

Electric flange regulating cast steel globe valveIt has good strength, rigidity, and flow capacity, and is composed of an electric actuator and a flange stop valve. It receives AC380V power pressure or voltage signals to complete the opening and closing actions of rising or falling. Electricity can be used in various pressure, temperature, and medium conditions, widely used in pipelines in environmental protection, petroleum, chemical, and power industries with nominal pressures ranging from PN1.6 to 16MPa and working temperatures ranging from -29 to 550 ℃. It plays a role in cutting off fluids and is suitable for both fully open and fully closed forms.

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二、 j941y-16c dn80Electric regulating flange cast steel globe valveProduct Features:

(1) Compact structure, reasonable design, good valve rigidity, smooth channel, and low flow resistance coefficient.
(2) The sealing surface is made of stainless steel and hard alloy, with a long service life.
(3) Using flexible graphite packing, reliable sealing, and easy and flexible operation.

3、 Technical parameters:

1. Power supply: The motor is three-phase AC, 380V (special order 660V or 220V), 50Hz (special order 60Hz); The control line is 220V, 50Hz (special order 60Hz); Remote control is 24VDC.
2. Ordinary and outdoor types are used in places without flammable/explosive and non corrosive media; There are two types of explosion-proof products, dI and dIIBT4. dI is suitable for non mining working faces in coal mines; DIIBT4 is used in factories and is suitable for explosive gas mixtures in IIA and IIB level T1 to T4 environments.

4、 Main component materials and main uses:

Nominal diameter DN (mm) (Valve core diameter dn)		20				25	32	40	50	65	80	100	125	150	200	250	300
		(10)	(12)	(15)	(20)
Rated flow coefficient Kv	straight line	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
Rated travel L (mm)		10				16		25		40			60			100
Inherent flow characteristics		Straight line, equal percentage
Inherent adjustable ratio R		50:1
Allowable leakage amount		Hard valve seat: Grade IV, soft valve seat: Grade VI
Nominal pressure PN (MPa)		1.6, 4.0, 6.4
Working temperature t (℃)	Room temperature type	-20-200, -40 to 250, -60 to 250
	Heat dissipation type	-40-450, -60-450
	high-temperature type	450~560
	low-temperature type	-60-100, -100 to -200, -200 to -250