H42H Vertical check valve-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

H42H Vertical 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)

H42H Vertical check valveDetailed product description：

Adopting standards
H42 H /Y/W-16 、 25 、 40

Usage and characteristics:

This product is designed and manufactured strictly in accordance with the GB12235 standard. The valve disc moves up and down along the center positioning, and the liner is made of special materials with good wear resistance and low friction coefficient, making the action flexible and reliable Excellent sealing performance. The product is widely used in pipelines for various working conditions in the petroleum, chemical, pharmaceutical, and power industries.

Main performance specifications for H42H vertical check valve:

Test pressure	Nominal pressure (MPa)
Test pressure	one point six	two point five		four
Shell Test	two point four	three point eight		six
Sealing Test	one point eight	two point eight		four point four
Valve body material	WCB(C)	CF8(P)	CF 8M (R)	WC6	WC9
Operating Temperature	≤ 425	≤ 100	≤ 100	≤ 550	≤ 550
Applicable Medium	Water, steam, oil products	Nitric acid	Acetic acid	Water, steam	Water, steam

Execution standard:

Design and Manufacturing: GB12235
Structural length: GB12221
Connecting flange: JB/T79-1994
Testing and Inspection: JB/T9092-1999

Main connection dimensions:

Nominal Diameter	PN1.6/2.5/4.0MPa
	H
	Series 1	Series 2
DN32	one hundred and forty-five	one hundred and ten
DN40	one hundred and fifty-five	one hundred and twenty
DN50	one hundred and seventy	one hundred and forty
DN65	one hundred and eighty	one hundred and sixty
DN80	two hundred	one hundred and eighty-five
DN100	two hundred and twenty	two hundred and ten
DN125	two hundred and fifty	two hundred and seventy-five
DN150	two hundred and eighty	three hundred
DN200	three hundred and eighty	three hundred and eighty

H42H Vertical check valve（schematic diagram）