P41X,P42X series fast exhaust and suction valveDetailed product description：

P41X and P42X series quick exhaust and suction valves are used for exhaust and suction of pressure conveying pipelines.

Main external dimensions of quick exhaust valve:

Model	Nominal diameter DN (mm)	Dimensions (mm)
		H	D0	D	D1	z-Φd
P41×-1.0	twenty-five	two hundred and forty	one hundred and eighty-five	one hundred and fifteen	eighty-five	4-14
	fifty	two hundred and fifty	two hundred and ten	one hundred and sixty	one hundred and twenty-five	4-14
	eighty	three hundred and thirty-five	two hundred and fifty	one hundred and ninety-five	one hundred and sixty	4-18
P42×-1.0	one hundred	three hundred and thirty-five	two hundred and fifty	two hundred and fifteen	one hundred and eighty	8-18
	one hundred and fifty	four hundred and thirty-five	three hundred and twenty	two hundred and eighty	two hundred and forty	8-23
	two hundred	four hundred and seventy-five	three hundred and eighty	three hundred and thirty-five	two hundred and ninety-five	8-23

P41X, P42X series quick exhaust and suction valve technical parameters:

medium	temperature	Shell strength test pressure	Floating ball sealing test pressure	Valve body material	float ball
clear water	room temperature	1.5MPa, No damage	0.05~1.1MPa, No leakage	Grey cast iron HT200	stainless steel

characteristic
1. It can eliminate gas in the pipeline, reduce resistance, and save energy.
2. When the pipeline is under negative pressure, this product can quickly and automatically inhale air to prevent pipeline rupture.
3. The exhaust capacity is several times that of a regular dual hole exhaust valve.
4. Floating ball made of stainless steel has a long service life and is safe and reliable.