【进口高压气动球阀-进口(手动、气动、电动)德国莱克LIK品牌供应】价格_厂家

压力环境类型

高压阀10

进口气动高压球阀-德国莱克LIK品牌是一种转角为90°的球阀。阀体采用三开(三体)式法兰连接球阀，球芯采用固定式结构，需要操作力矩小，聚四氟乙烯阀座采用浮动嵌入式结构，密封性能优良。执执行机构采用ZGH、ZGQ高性能气缸活塞执行机构，结构简单，输出力矩大。该球阀适宜控制含有纤维和固定颗粒的高压或高压差流体。双作用气动高压O型球阀型号为QJSRG-160/320，单作用气动高压O型球阀型号为QJDRG-160/320。

QJ (D / S) RG-type O-intensive small pneumatic high pressure valve is a valve angle of 90 °. Open three-body (three-body) type flanged ball valve, ball core fixed structure, need to operate a small torque, the embedded PTFE floating seat structure, good sealing performance. Executive actuator using ZGH, ZGQ high performance cylinder piston actuators, simple structure, the output torque. Gai control valve suitable for particles with high fiber and fixed or fluid pressure differential. O-type double-acting pneumatic high pressure valve model QJSRG-160/320, single-acting pneumatic high-pressure O-type ball valve Model QJDRG-160/320.

二、规格技术参数及性能指标Technical parameters and performance specifications

1.规格技术参数Specifications Technical parameters

型式Type	三体式法兰连接高压球阀Three-body flanged ball valve high pressure
公称通径mm	10	15	20	25	32	40	50	65	80	100
公称压力Mpa	16.0、32.0
法兰型式 Flange Type	法兰标准按JB/T79.2-94凹凸面 Flange standard convex surface by JB/T79.2-94
材料 Material	碳钢(ZG230-450)和不锈钢(ZG1Cr18Ni9和ZG0Cr17Ni12Mo2)
介质温度℃ temperature ℃	-40~180
填料Filler	聚四氟乙烯PTFE
球芯材料 Ball core material	0Cr17Ni12Mo2
阀座材料 Seat Material	聚四氟乙烯PTFE
额定行程 Rated travel	90°
环境温度 Ambient temperature	-40~80℃
泄漏量L/h	1.8×10-7×ΔP×D
供气压力Mpa	0.5~1.0
允许压差 Permissible differential pressure	公称压力值Nominal value
固有流量特征 Inherent flow characteristics	快开特性Quick-opening feature

三、外形尺寸Dimensions

公称通径mm	尺寸(mm)
公称通径mm	L	D	D1	M	D2	Z-φd	A	H
QJ(S)RG-160
10	210	95	60	M24×2	18	3-18	560	500
15	230	95	60	M24×2	20	3-18	560	600
20	240	105	68	M33×2	28		820	630
25	260	105	68	M33×2	28	3-18	820	630
32	300	115	80	M42×2	38	4-18	820	630
40	350	165	115	M52×2	48	6-26	900	890
50	400	165	115	M64×3	58	6-26	900	890
65	490	200	145	M80×3	74	6-29	1130	1050
80	580	225	170	M100×3	94	6-33	1130	1050
100	620	260	195	M3125×4	115	6-36
QJ(S)RG-320
10	210	95	60	M24×2	18	3-18	560	500
15	230	105	68	M33×2	28	3-18	560	600
20	240	105	68	M33×2	28	3-18	820	680
25	260	115	80	M42×2	35	4-18	820	680
32	300	135	95	M48×2	41	4-22	820	680
40	350	165	115	M64×2	47	6-26	930	960
50	400	200	145	M80×3	70	6-29	930	960
65	490	225	170	M100×3	90	6-33	1130	1230
80	580	260	195	M125×4	112	6-36	1130	1230
100	620	300	235	M155×4	135	8-36