弹性座封闸阀

弹性座封闸阀采用新颖之结构设计、严格的制造技术及高性能的新型材料，并克服了传统闸阀许多不良缺点，其适用于各种输配水管线上，作为截流装置使用。弹性座封闸阀的主要密封件是一特种橡胶全包覆的整体式弹性闸……

弹性座封闸阀采用新颖之结构设计、严格的制造技术及高性能的新型材料，并克服了传统闸阀许多不良缺点，其适用于各种输配水管线上，作为截流装置使用。弹性座封闸阀的主要密封件是一特种橡胶全包覆的整体式弹性闸板，可在压紧力作用下产生微量的弹性变形，利用其与阀座的自适应性补偿作用，以达到良好的密封效果。

The proven gate valve for broad application spectrum

Praxis profen gate valves in the water supply, industry, plant, waste disposal and the gas supply offers the wide range of HANK gate valves from the series Multamed Premium and Multamed 2 Plus.

They are made of cast iron and have an internal stem thread.

Advantages

• Long centric wedge guide for minimal operating torques

• Triple sela for long life and absolute tightness

• Maintenance – free and minimal dead space thanks to medium-free spindle sealing

• Precise sealing between the body-parts

Areas of use

Nominal size DN	Pressure rating PN	Test pressure in bars to DIN EN 12266 and DIN EN 1074 for water		Admissible working pressure in bars at a working temp. up to +50°C
Nominal size DN	Pressure rating PN	Body	Seat
80, 200-300	10	17	11	10
50-300	16	25	17,6	16

When ordering, please specify the operating medium, concentration of medium, pressure, temperature and mounting position.

Dimensions

Size	PN	L	H	D	s	w	u	G
DN		mm	mm	mm	mm	mm	ca.	kg
40	16	240	175	150	14	200	10	6,0
50	16	250	186	165	14	200	12,5	10,1
65	16	270	225	185	17	250	13	13,0
80	16	280	248	200	17	250	16	15,5
100	16	300	285	220	19	300	20	20,2
125	16	325	330	250	19	300	25	27,4
150	16	350	374	285	19	300	30	34,5
200	10/16	400	455	340	24	400	33	59,2
250	10/16	450	546	400	27	500	42	95,0
300	10/16	500	618	455	27	500	50	126,0

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德国汉克(HankFlow)集团

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