-
GD高真空挡板阀
GD型高真空挡板阀 用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。按通导形式可分GD-J为角通型式，GD-S为带预抽口的三通型式。
-
慥毅高真空挡板阀主要技术性能
适用范围：Applicability 105～1.3×10-4Pa(轴封为橡胶)
105～1.3×10-5Pa(轴封为波纹管)阀门漏率：Valve Leak Rate ≤1.3×10-4Pa.L/S.(轴封为橡胶)
≤1.3×10-5Pa.L/S.(轴封为波纹管)适用温度：Applicable Temperature -25～+80℃(丁青橡胶)
-30～+150℃(氟橡胶)慥毅高真空挡板阀主要零件材料
阀体、阀盖、阀杆：铝合金、碳钢或不锈钢
密封件：丁青橡胶、氟橡胶、波纹管(轴封)。 -
高真空挡板阀外形及连接尺寸(mm)
■ 高真空挡板阀快卸法兰连接 Model
型号DN
D1
D
A
H
P
法兰标准
GD-J10(b)
10
12.2
30
40
124.5
60
GB4982
GD-J16(b)
16
17.2
30
40
124.5
60
GD-J25(b)
25
26.2
40
50
134.5
78
GD-J32(b)
32
34.2
55
58
153
78
GD-J40(b)
40
41.2
55
65
160.5
78
GD-J50(b)
50
52.2
75
70
203
78
■ 活套法兰连接 Model
型号DN
D1
Do
D2
A
P
H
n-φc
Dny预抽口
法兰标准
GD-J50
50
110
90
55
70
78
203
4-φ9
GB6070
GD-J63
63
130
110
68
88
160
380
4-φ9
GD-J80
80
145
125
85
98
160
400
8-φ9
GD-J100
100
165
145
105
108
160
420
8-φ9
GD-J(S)160
160
225
200
165
158
160
575
8-φ11
DN40 GB4982
GD-J(S)200
200
285
260
208
200
160
655
12-φ11
DN50 GB6070
GD-J(S)250
250
335
310
258
208
250
690
12-φ11
DN63 GB6070
GD-J(S)320
320
425
395
328
250
250
785
12-φ14
DN80 GB6070
GD-J(S)150
150
220
195
156
158
160
575
8-φ12
DN40 GB4982
JB919
GD-J(S)300
300
380
350
308
250
250
785
8-φ14
DN80 GB6070
JB919
上海慥毅阀门有限公司是一家集科研开发、设计咨询、生产销售为一体的阀门专业生产企业，性价合理，质量可靠。
本公司按照ISO9001质量体系标准执行，全国各地，远销中东、欧美、及东南亚地区，以*的质量赢得各界好评和信赖。产品分别有真空阀、闸阀、截止阀、减压阀、止回阀、安全阀、球阀、蝶阀、疏水阀、柱塞阀、旋塞阀、锻钢阀门、不锈钢阀门、美标阀门、电站阀门、呼吸阀、隔膜阀、水利控制阀、电磁阀、针型阀、调节阀等等，……公称通径6mm-2000mm（1/4″-80″），公称压力0.1Mpa-60Mpa（150Lb-3500Lb）,工作温度-196℃-1300℃。主体材料采用：WCB.WC6、WC9、2GCr5Mo、2G1,产品广泛应用于石油、化工、冶金、电力、化肥、钢铁、采矿、供热印染、设备冷却、食品、环保、造纸、电厂、污水排放、制药、市政工程、建筑工地等领域。
慥毅的发展，得益于正确的发展思路，品牌的建设力度，产品的优良品质，完善的售后服务，也离不开众多销售精英在市场一线、宣传慥毅品牌与推广慥毅产品，慥毅的壮大、是慥毅人与销售商们合作双赢的较好佐证。“命运共同，利益双赢，产销携手，拓展市场”是慥毅遵循的市场理念。竭诚欢迎新老顾客莅临本公司参观访问，垂询惠顾，共创辉煌。
Shanghai Zao Yi Valve Co., Ltd is a production enterprise of scientific research and development, design, production and sales as one of the professional valve, reasonable price, reliable quality.
The company in accordance with the ISO9001 quality system standards, best-selling all over the country, selling all over the country, are exported to the Middle East, Europe and America, and Southeast Asia, with superior quality to win the trust and praise from all walks of life. Products are vacuum valve, gate valve, globe valve, relief valve, check valve, ball valve, butterfly valve, safety valve, drain valve, plunger valve, plug valve, forged steel valves, stainless steel valves, valve, power station valve, American Standard breathing valve, diaphragm valve, hydraulic control valves, solenoid valve, needle valve, regulating valve and so on,...... Nominal diameter 6mm-2000mm (1/4 "-80"), nominal pressure 0.1Mpa-60Mpa (150Lb-3500Lb), the working temperature of -196 DEG -1300 deg. The main material used: WCB.WC6, WC9, 2GCr5Mo, 2G1, the products are widely used in petroleum, chemical, metallurgy, electric power, chemical, steel, mining, printing and dyeing equipment, heating, cooling, food, environmental protection, power plant, paper, pharmaceutical wastewater, municipal engineering, construction sites and other fields.
The development of Zao Yi, thanks to the correct development of ideas, the construction strength of the brand, product quality, perfect after sale service, also cannot do without many elite sales in the market first, publicity and promotion of Zao Zao Yi Yi brand products, Zao Yi, Yi is the growth of Zao cooperation and win-win best sellers the evidence. "The fate of the common interests of the win-win, and expand the market, hand in hand," Zao Yi is follow the market concept. We sincerely welcome new and old customers to visit our company to visit, inquire, create brilliant.
采购中心
