GMJ11F (H) Highly Sealed Sampling Valve
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| product manual || Pledge || Order process |
： Product name :
| GMJ11F (H) Highly Sealed Sampling Valve |
： Product model :
| GMJ11F (H) |
： Driving method :
： Connection form :
： Applicable medium :
Water, steam, oil
： Sealing material :
： Pressure range :
.0 MPa 25 .0 MPa
： Nominal diameter :
： Common materials :
： Technical consultation :
是国内著名〖 GMJ11F(H)高密封取样阀 〗制造商，也是国内大型【 针型阀 】生产商之一，公司自成立以来始终围绕客户的需求并持续创新，为广大的代理商和企业客户提供〖GMJ11F(H)高密封取样阀 〗解决方案，质量可靠，价格实惠，故畅销全国各地，欢迎新老客户来电，来函，我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ GMJ11F (H) high-sealing sampling valve ] and one of the large domestic [ needle valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. To provide our agents and enterprise customers with the solution of "GMJ11F (H) High Sealed Sampling Valve" , which is reliable in quality and affordable in price, so it sells all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.
I. Introduction of GMJ11F High Sealed Sampling Valve
是用于获取管路或设备中介质样品的阀门，在很多需要经常对介质样品进行化学分析的场合，多会使用专门的取样阀。 High-sealing sampling valves are valves used to obtain medium samples in pipelines or equipment. In many situations where chemical analysis of medium samples is often required, special sampling valves are often used.
Second, GMJ11F high seal sampling valve structure: 波纹管截止阀 通过外加取样排放装置，保证了管路中压力表的正确安装使用，达到了放空、取样的目的。 The sampling bellows shut-off valve ensures the correct installation and use of the pressure gauge in the pipeline through the addition of a sampling discharge device, and achieves the purpose of venting and sampling. With a valve dual-purpose function.
The valve sealing structure is a hard-soft dual-mass seal design. The sealing surface avoids direct flushing of the medium.
This valve is widely used in automatic control systems of oilfield, chemical, light industry, power, metallurgy and other devices.
Three, GMJ11F high seal sampling valve application specifications: 1. Design and manufacture: GB / T 12224-1989; JB / T7747-1995
2. Connection form: internal thread connection
3. Structural characteristics: hard and soft double sealing pair; floating valve disc
4. Valve inspection and experiment: GB / T 13927-1992
5. Material: carbon steel according to GB / T 12228-1989
Stainless steel according to GB / T 1220-1989
Performance specifications of GMJ11F high-sealing sampling valve Unit: MPa
| experimental project || Pressure value |
| Nominal pressure || 25 |
| Shell experiment || 37.5 |
| Seal test || 27.5 |
| Pneumatic test || 15 |
| proper temperature || ≤180 ℃ |
| Applicable medium || Water, steam, oil, etc. |
V. Materials of main parts of GMJ11F high-sealing sampling valve:
| model || Valve body || Connector || Valve stem || Nut || filler |
| GMJ11F / H-250Ⅱ || 20 # || 20 # || 2Cr13 || 20 # || PTFE |
| GMJ11F / H-250PⅡ || SS304 || SS304 || SS304 || SS304 |
| 1151-160P || SS304 || SS304 || SS304 || SS304 |
Six, GMJ11F high seal sampling valve main dimensions:
specification || M1 || M2 || Ф || L || L1 || H || D0 || Weight (kg) |
| DN6 || M20 ¡Á 1.5 || G1 / 2 || Ф10 || 70 || 153 || 110 || 63 || 1.5 |