Product Details

ss304 electric double eccentric butterfly valve

Product Description

Wafer triple eccentric metal seal electric butterfly valve

Product introduction

POV Metal sealing triple butterfly valve, the connection type has wafer type and flanged type; Butterfly valve opening and closing between the plate and the valve seat is almost no wear and tear, to eliminate the common valve opens out jump phenomenon. From 0 degree start into the adjustable area, until 90 degrees full open, the maximum adjustment ratio 100:1, can be used for cutting, also can be used for regulating valve.

Body

Nominal size: DN50-DN1000

Body material: WCB, 304, 316

Connection type: Wafer, flange

Pressure class: PN1.0MPa, PN1.6MPa, PN2.5MPa

Structure type: Triple eccentric

Valve components

Seat sealing: Hard metal, tungsten carbide, nickel alloy

Disc material: WCB, 304, 316

Stem material: Stainless steel 304

Applicable medium: Liquid, gas, steam, high temperature medium, wear- resistance medium.

Design and manufacturing standards

Design and manufacture: JB/T8527-1997

Connection standard: JB/T 79.1-1994

Structure length: GB/T12221-2005

Pressure testing: GB/T13927-2008

Electric actuator

On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.

Regulation type: Input signal 4-20mA/0-10V/1-5V;

Feedback signal: 4-20mA/0-10V/1-5V

Voltage: AC220V380V110V24V,DC12V24V etc;Special voltage can be customized.

Explosion-proof class: Can be choose explosion-proof type EX d IIBT4

Type	Control type	Function
Electric actuator	ON-OFF type	Feedback: the active signal, passive contact signal, resistance, 4-20mA
	Regulation type	Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus
	Filed operation	The field, remote control switch regulation and MODBUS, PROFIBUS field bus

Outline size drawing:

Type specification table

DN	A	B	H	D1 PN10/16/25	n-d PN10/16/25	L
50	217	137	80	125/125/125	4-16/4-16/4-16	43
65	258	147	90	145/145/145	4-16/4-16/8-16	46
80	258	147	98	160/160/160	4-16/8-16/8-16	49
100	299	165	112	180/180/190	8-16/8-16/8-20	56
125	349	182	128	210/210/220	8-16/8-16/8-24	64
150	397	199	147	240/240/250	8-20/8-20/8-24	70
200	473	221	178	295/295/310	8-20/12-20/12-24	71
250	560	249	215	350/355/370	12-20/12-24/12-27	76
300	601	280	250	400/410/430	12-20/12-24/16-27	78
350	738	383	280	460/470/490	16-20/16-24/16-30	78
400	738	383	320	515/525/550	16-24/16-27/16-33	102
450	738	383	350	565/585/600	20-24/20-27/20-33	114
500	940	434	380	620/650/660	20-24/20-30/20-33	127
600	940	434	440	725/770/770	20-27/20-33/20-36	154

Packaging & Shipping

the packing

shipping

we will ship the goods within one week

Our Services

inspection

application

other butterfly valve