法兰式气动角座阀

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法兰式气动角座阀

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法兰式气动角座阀

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特点及用途> characteristics and uses of 本系列角坐阀是本公司最新引进国外生产技术，结合现代化工业应用研发而成的新一代气动角座阀。它广泛用于食品和化学过程，灭菌机，高压消毒器，干洗机，啤酒生产线。与传统角座阀相比，它具有以下新特点： 1、可视位置指示：可接限位开关或紧急手动装置。 2、容易安装：气动头可旋转360 º。可方便地安装一到二个限位开关。 3、先进的气动控制器：加厚工程塑料外壳，安全可靠。低磨损的活塞结构，容量大而低耗气量。内部元件自润滑，免维护。 4、具有多种控制方式：常开、常闭、双动。 5、要求更小的气动执行器：流体从阀杆上方流入时，可选更小的控制头。 6、容易连接：MAMUR标准连接，嵌入式金属接头。 7、长寿命导杆：阀杆契形特氟隆（PTEE）密封，避免赃物导入。自润滑，免维护。阀杆经特别处理以确保最佳固定，并能自动校正位置。 8、无水锤作用，流体从阀杆下方流入时，水锤（水冲击力）被吸收。 9、先进的阀体机构：流量比普通角座大30%，体积更小，流体流态更优。不锈钢316阀体，特氟隆密封，耐高温，耐腐蚀。寿命高达七百万次。

This series of angle seat valve is the latest introduction of foreign production technologies, combined with modern industrial application of research and development from a new generation of pneumatic angle seat valve. It is widely used in food and chemical processes, sterilization machine, high pressure sterilizer, dry cleaning machines, beer production lines. With the traditional angle seat valve, it has the following new features:
1, visual position indicator: which can be accessed by limit switch or emergency manual device.
2, easy to install: pneumatic head rotating 360 º. Can be easily installed limit switch 1-2.
3, advanced pneumatic controller: thickening of engineering plastics shell, safe and reliable. Low wear of the piston structure, large capacity and low air consumption. Internal components of self-lubricating, maintenance-free.
4, with a variety of control mode: Normally open, normally closed, double-action.
5 requires a smaller pneumatic actuators: fluid from the stem above the inflow, the optional smaller control head.
6, easy to connect: MAMUR standard connector, embedded metal connector.
7, long-life guide: Lease stem-shaped Teflon (PTEE) sealed to avoid the import of stolen goods. Self-lubricating, maintenance-free. Stem, by special treatment to ensure that the best fixed, and can automatically correct location.
8, no water hammer effect, fluid flows from the stem below, the water hammer (water impact) has been absorbed.
9, advanced valve bodies: the flow angle than ordinary buildings 30% smaller, the fluid flow better. 316 stainless steel body, Teflon seals, high temperature, corrosion-resistant. Life expectancy of up to 7,000,000 times. 技术特性表> Technical characteristics of Table

接口G Interface		3/8A	3/8B	1/2B	1/2A	3/4A	3/4B	3/4B	1	1	11/4	11/2	11/2	2**	2
通经（mm）Path		15	15	15	15	20	20	20	25	25	32	40	40	50	50
KV(m3/h)		4.5	4.5	5.3	5.7	9.2	10.5	10.8	20	20	29	46	46.5	59	67
执行器￠Execution		40	40	40	50	40	50	63	63	90	90	90	110	90	110
控制气源 (Mpa)Controls hesource	最小The smallest	4	4	4	4	6	4	4	4	4	4	4	4	4	4
控制气源 (Mpa)Controls hesource	最大Larges	6	6	6	6	6	6	6	6	6	6	6	6	6	6
最大耐压力（MPa）Max pressure		1	16	16	16	16	8	10*/16	16	11*/16	16	14*/16	16	4.4	10*/16
重量（Kg）Weight		1	1.1	1	1	1.2	1.2	1.2	16	3	3	3.7	4		5.3*/7.6

注：*常闭无水锤 **常闭有水锤 A为ARES型 B为ZEUS型 Note: * ** normally closed water hammer water hammer has often closed ARES type A for type B for the ZEUS

丝扣连接尺寸对照表》Connect size table

公称通径 DN（mm）	尺寸Size（mm）
公称通径 DN（mm）	接口G Interface	气控头（DN）Gas Control head	A	B	C	D	E	F	H*	L
15	1/2〞	50	190	156	169	44	70	85	15	25
20	3/4〞	50	195	160	276	44	70	95	16．3	31
25	1〞	63	259	222	242	50．5	70	105	19．5	38
32	11/4〞	63	226	186	209	50．5	116．4	120	19	47
40	11/2〞	90	271	230	258	66．2	140．6	130	18	54
50	2〞	90	285	240	274	66．2	116．4	150	20	66

法兰连接尺寸对照表》Connect size table

DN	接口G Interface	气控头Gas Control head	A	C	D	D1	D2	T	L
15	1/2〞	50	190	169	95	65	45	14	108
20	3/4〞	50	195	276	105	75	55	14	117
25	1〞	63	210	202	115	85	65	14	127
32	11/4〞	63	226	209	135	100	78	16	140
40	11/2〞	90	307	294	145	110	85	16	165
50	2〞	90	321	310	160	125	100	16	203
65	21/2〞	50	350	355	180	145	120	18	216

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