H12W stainless steel check valveDetailed product description：

summary:
This valve has high precision, beautiful appearance, small size, spring device, and can be installed vertically or horizontally Mainly suitable for preventing medium backflow in pipeline systems

Main technical parameters:
The working pressure is 6-16Mpa for H12 type and 4-32Mpa for H13 type
The working medium is water, oil, or liquid with temperatures<=420 ° C and<=170 ° C
All stainless steel material manufacturing materials: stainless steel 304, stainless steel 316, stainless steel 316L

Performance parameters and main dimensions:

Nominal diameter DN (mm)	ZG	H	L
fifteen	1/2"	seventy-three	forty-three
twenty	3/4"	eighty-five	forty-eight
twenty-five	1"	ninety-five	fifty-five
thirty-two	1-1/4"	one hundred and thirteen	seventy-three
forty	1-1/2"	one hundred and thirty-eight	eighty-six
fifty	2"	one hundred and fifty-six	ninety-eight

H12W stainless steel check valve