产品概述
伞齿轮浆液阀伞齿轮的齿形是圆弧形状，而且一般都是呈锥状，像伞形，故名伞齿轮。伞齿轮传动效率高，传动比稳定，圆弧重叠系数大，承载能力高，传动平稳平顺，工作可靠，结构紧凑，节能省料，节省空间，耐磨损，寿命长，噪音小。
本阀门适用于糖浆、纸浆、泥浆、污水、煤浆等介质管路上，作启闭调节和节流使用，适用于水平安装，亦可倾斜安装。
技术参数范围
公称通径：DN50-DN1000
公称压力：0.6MPa，1.0MPa
适用温度：≤80℃
密封型式：软密封
泄 漏 量：（零泄漏）
材质属性：阀体：铸铁；闸板：不锈钢；阀杆：2Cr13；填料：聚四氟乙烯；阀体密封圈：合成橡胶或聚四氟乙烯
Product introduction
Bevel gear slurry valves bevel gear tooth profile is arc shape, and are generally not cone shaped like a umbrella, therefore bevel gear. Bevel gear drive with high efficiency, stable transmission ratio, arc overlap coefficient is big, high bearing capacity, stable transmission smooth, reliable operation, compact structure, and energy saving material, saving space, wear resistance, long life and low noise.
The valve is suitable for pipeline conveying such mediumsin cluding syrup,paper pulp,sludge,sewage,coal slurry,etc.for controlling switching on/off and throttling.It allows horizontal mounting as well as inclined mounting.
Technical Parameter Range
Nominal pressure:0.6MPa，1.0MPa
Nominal diameter:DN50-DN1000
Suitable temperature:≤80℃
Seal type:Teflon soft seal
Material properties: body: cast iron;Ram: stainless steel;Stem: 2 cr13;Packing: ptfe.The body sealing ring: synthetic rubber or ptfe

主要外形及连接尺寸Profile and connection dimension											单位Unit:mm
PN	DN	L	D	D1	D2	H	N-M	PN	DN	L	D	D1	D2	H	N-M
0.6	50	40	125	100	90	370	4-16	1.0	50	40	125	100	99	370	4-16
	65	40	145	120	100	400	4-16		65	40	145	120	120	400	4-16
	80	50	160	135	125	440	4-16		80	50	160	135	135	440	4-16
	100	50	180	155	145	510	4-16		100	50	180	155	155	510	4-16
	125	50	210	185	175	580	4-16		125	50	210	185	185	580	4-16
	150	60	240	210	200	690	4-20		150	60	240	210	210	690	4-20
	200	60	295	265	255	800	4-20		200	60	295	265	265	800	4-20
	250	70	350	320	310	960	8-20		250	70	350	320	310	960	8-20
	300	70	400	368	362	1200	8-20		300	80	400	368	375	1200	8-20
	350	80	460	429	412	1360	10-20		350	90	460	429	435	1360	10-20
	400	80	515	482	462	1550	10-22		400	120	515	482	485	1550	10-22
	450	90	565	532	518	1700	14-22		450	120	565	532	545	1700	14-22
	500	100	620	585	568	1900	14-22		500	130	620	585	609	1900	14-22
	600	100	725	685	670	2400	14-27		600	140	725	685	720	2400	14-27
	700	100	940	800	775	2600	16-27		700	140	940	800	788	2600	16-27
	800	120	950	905	880	2700	16-27		800	150	950	905	898	2700	16-27
	900	120	1050	1005	980	3100	20-30		900	150	1050	1005	998	3100	20-30