Factory Price Water Butterfly Valves - Suction Cylindrical Flange Automatic Quick Exhaust Valve – Like Valve

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Factory Price Water Butterfly Valves - Suction Cylindrical Flange Automatic Quick Exhaust Valve – Like Valve Detail:

Features

1.Can eliminate the gas in the pipeline, reduce resistance, save energy.

2.When the pipeline negative pressure, the product can quick and automatically inhale to prevent pipeline rupture.

3.Floating ball stainless steel, long service life, safe and reliable.

Technical data

PN(MPa)Nominal pressure	1.0	1.6
(MPa)Strength test	1.5	2.4
(MPa)Steal test	1.1	1.76
Working temperature	-10℃~120℃
Suitable mediums	Water, oil, etc.

Material of main parts

Part name	Material
Body,bonnet	Cast iron, cast steel
Valve seat	NBR, EPDM, FPM
Stem	Stainless steel

Main dimensions and weight

DN(mm)	H	D0	D		D1		n-ød		kg
DN(mm)	H	D0	1.0	1.6	1.0	1.6	1.0	1.6	kg
25	240	185	165	165	125	125	4-19	4-19	85
50	250	210	185	185	145	145	4-19	4-19	125
80	335	250	200	200	160	160	8-19	8-19	160
100	335	250	220	220	180	180	8-19	8-19	180
150	435	320	285	285	240	240	8-23	8-23	240
200	475	380	340	340	295	295	8-23	12-12	295

Qualification certificate

API
OHSAS18001 英文

Exhibition

Our valves received a lot of attention at the Dubai show.

IMG_20191021_100209
IMG_20191021_140404
IMG_20191021_123204

Factory

20180802115429

Product detail pictures:

Factory Price Water Butterfly Valves - Suction Cylindrical Flange Automatic Quick Exhaust Valve – Like Valve, The product will supply to all over the world, such as: , , ,