T609型中线对夹蝶阀 T609 Type Butterfly Valve

产品特点：                                                          
      本蝶阀主要由阀体、转轴、阀板、阀座及驱动机构（手柄、蜗轮蜗杆、气动装置或电动装置）等组成，靠驱动机构带动转轴及阀板旋转以实现启闭和控制流量的目的。其特点如下：
      结构简单、小巧轻便，运输、安装、拆卸容易;90°启闭，开关迅速。操作扭矩小，省力轻巧;密封性能好，使用寿命长，可达到零泄漏;选择不同的零部件材质，可适用于多种介质;流量特性近似于直线，调节性能好。       
      A butterfly valve consists of body ,stem ,disc , actuator (manual actuator, worm-gear actuator , aerodynamic actuator or electric actuator) , and it can implement the process for turning on turning off and regulating the flow by the circumrotation of stem and disc  that is droved by actuators.
1.Simple and compact construction. Small in size and light in weight. Easy transportation , installation and maintenance.
2. Quick 90 degrees on-off operation. Minimized operating torque ,energy saving.
3. Excellent sealing performance with no leakage. Long service life.
4. Wide selection of materials ,applicable for various media..
5. Flow curve tending to straight line. Excellent regulation performance.

产品执行标准Product Standard:  

公称压力 Nominal Pressure PN(MPa)	公称通径 Nominal Diameter DN(mm)	试验压力 Testing Pressure （MPa）		适用温度 Suitable Temperature °C	适用介质 Suitable Medium	驱动方式 Actuation Ways
		壳体 Shell	密封 Seal
1.0	DN50 ~ DN1000	1.5	1.1	－45~ 150	淡水、污水、海水、空气、蒸汽、食品、药品、各种油类、酸类、碱类等 Fresh water, Sewage, Sea water, Air,Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.	手柄、蜗轮蜗杆、 电动、气动 Manual  actuator, worm-gear actuator, aerodynamic actuator     and electric actuator
1.6		2.4	1.76

主要连接尺寸及重量Outline Dimensions & Connection Dimensions & Weight:

规 格 Size DN(mm)	A	B	C	D1	L	n-Ø	K	E	4-Ø1	Ø2	G	重 量 Weight kg
50	140	80	43	125	32	4-19	77	57.15	4-6.7	12.6	100	3.34
65	152	89	46	145	32	4-19	77	57.15	4-6.7	12.6	120	3.94
80	159	95	45.21	160	32	8-19	77	57.15	4-6.7	12.6	127	4.05
100	178	114	52.07	180	32	8-19	92	69.85	4-10.3	15.77	156	5.48
125	190	127	55.5	210	32	8-19	92	69.85	4-10.3	18.92	190	7.66
150	203	139	55.75	240	32	8-23	92	69.85	4-10.3	18.92	212	8.5
200	238	175	60.58	295	45	8-23	115	88.9	4-14.3	22.1	268	25
250	268	203	68	350	45	12-23	115	88.9	4-14.3	28.45	325	31.4
300	306	242	76.9	400	45	12-23	140	107.95	4-14.3	31.6	403	45.9
350	368	267	76.17	460	45	16-23	140	107.95	4-14.3	31.6	436	54