HH49X Butterfly type double valve silencing check valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

HH49X Butterfly type double valve silencing check valve

specification：

Zoom in on the image

Category：

Pump valve fittings -- check valve

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

Spot goods (or inquire by telephone)

Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13916950330

91way@163.com
13916950330(Wechat)

HH49X Butterfly type double valve silencing check valveDetailed product description：

The function of HH49X butterfly double flap noise reducing check valve is to prevent the backflow of medium in the pipeline. HH49X check valve belongs to the automatic valve category, and the opening and closing parts are opened or closed by the force of the flowing medium. Only used on pipelines with unidirectional medium flow to prevent medium backflow and prevent accidents. HH49X check valve is suitable for media such as water, oil, steam, acidic media, etc.

HH49X butterfly double valve silencing check valve connection size:

Nominal diameter DN		Dimensions (mm)
mm	in	D	D 1	D 2	H	H 1	L	Z-фd	bolt
one hundred and fifty	six	two hundred and eighty	two hundred and forty	two hundred and ten	two hundred and twenty-eight	one hundred and seventy-two	two hundred and ten	8-ф23	8-M20
two hundred	eight	three hundred and thirty-five	two hundred and ninety-five	two hundred and sixty-five	two hundred and seventy	two hundred and ten	two hundred and thirty	8-ф23	8-M20
two hundred and fifty	ten	three hundred and ninety	three hundred and fifty	three hundred and twenty	three hundred and five	two hundred and forty	two hundred and fifty	12-ф23	12-M20
three hundred	twelve	four hundred and forty	four hundred	three hundred and sixty-eight	three hundred and sixty-seven	two hundred and sixty-four	two hundred and seventy	12-ф23	12-M20
three hundred and fifty	fourteen	five hundred	four hundred and sixty	four hundred and twenty-eight	four hundred and twenty-two	two hundred and ninety-four	two hundred and ninety	16-ф23	16-M20
four hundred	sixteen	five hundred and sixty-five	five hundred and fifteen	four hundred and eighty-two	four hundred and sixty-two	three hundred and twenty-four	three hundred and ten	16-ф23	16-M22
four hundred and fifty	eighteen	six hundred and fifteen	five hundred and sixty-five	five hundred and thirty-two	four hundred and ninety-seven	three hundred and fifty-one	three hundred and thirty	20-ф25	20-M22
five hundred	twenty	six hundred and seventy	six hundred and twenty	five hundred and eighty-five	five hundred and thirty-two	three hundred and seventy-nine	three hundred and fifty	20-ф25	20-M22
six hundred	twenty-four	seven hundred and eighty	seven hundred and twenty-five	six hundred and eighty-five	six hundred and seven	four hundred and thirty-four	three hundred and ninety	20-ф30	20-M27
seven hundred	twenty-eight	eight hundred and ninety-five	eight hundred and forty	eight hundred	seven hundred and two	four hundred and ninety-one	four hundred and thirty	24-ф30	24-M27
eight hundred	thirty-two	one thousand and ten	nine hundred and fifty	nine hundred and five	seven hundred and ninety-two	five hundred and forty-nine	four hundred and seventy	24-ф34	24-M30

HH49X Butterfly type double valve silencing check valve（schematic diagram）