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Q41F Liquefied balloon valve


Q41F Liquefied balloon valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

Product name : Q41F Liquefied balloon valve Product model : Q41F-16P
   Driving method : Manual Connection form : Flange  
   Structure form : Floating ball valve    Seal structure : Stainless steel and PTFE
   Pressure range : MPa 1.6 ~ 4.0 MPa    Nominal diameter : -DN15 0 DN15 -DN15 0
   Common materials : WCB    Technical consultation : 021-31007323

是国内著名〖 Q41F液化气球阀 〗制造商,也是国内大型【 球阀 】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〖 Q41F液化气球阀 〗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 [ Q41F liquefied balloon valve ] and one of the large domestic [ ball valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued to innovate for the majority of agents. And enterprise customers to provide the " Q41F liquefied balloon valve" solution, reliable quality and affordable, so it sells all over the country, welcome new and old customers to call us, email us, we will provide you with the best service.

Q41F Liquefied Balloon Valve Introduction


Product overview of Q41F liquefied balloon valve

该阀门采用成形聚四氟乙烯填料,适用于大多数高中压燃气输送场合,手柄操作力矩平稳,O形密封圈用来防止外部杂质进入阀门内部。 Q41F liquefied balloon valve This valve uses shaped PTFE packing, which is suitable for most high and medium pressure gas transportation occasions. The operating torque of the handle is stable. The O-ring is used to prevent external impurities from entering the valve. 不锈钢电动球阀 采用蜗轮驱动。 And to maintain the long-term sealing performance of the valve, stainless steel electric ball valves larger than DN150 are driven by worm gears.

Second, Q41F liquefaction balloon valve operation principle and structure description

The ball valve channel is smooth and easy to clean the pipeline. It can transport slurry and solid particles. PTFE (Teflon) and other materials are used as the seal, which has good lubricity and elasticity, small friction with the ball, and long service life. Quick opening and closing, only need to rotate the sphere 90 when opening and closing, convenient and fast.

The ball valve has low fluid resistance, and the cross-sectional areas of the ball channel, the valve channel and the connecting pipe are equal when they are fully opened, and they are in a straight line. Minimal fluid resistance. It is equipped with manual, worm gear drive, pneumatic, electric (explosion-proof) can realize remote automatic control, and can meet the user's various operating conditions.

Note: Q347 fixed ball valve is used for valves above DN200.

Third, the main design parameters of Q41F liquefied balloon valve

Design, manufacturing Flange connection Structure length Nominal diameter Nominal pressure
GB / T12237-89 JB / T79-94, GB9113-2000 GB12221-89 DN15 ~ DN150mm PN1.6, 2.5, 4.0MP

Fourth, the main performance parameters of Q41F liquefied balloon valve

Nominal pressure Shell test Seal test Applicable medium Suitable temperature
1.6 2.4 1.76 Liquefied gas, natural gas, etc. -40 ~ + 80 ℃
2.5 3.75 2.75
4.0 6.0 4.4

Five, Q41F liquefied balloon valve main parts material

Body and bonnet Stem, ball Sealing surface filler
WCB / stainless steel stainless steel Stainless steel and Teflon Teflon

Six, the main dimensions of Q41F liquefied balloon valve

Nominal diameter,
DN (mm)
Q41F-25 main connection dimensions and dimensions (mm) weight
(kg)
L D D1 D2 Z-фd H b f Do
15 130 95 65 45 4-14 103 16 2 100 3
20 140 105 75 55 4-14 112 16 2 160 4
25 150 115 85 65 4-14 123 16 2 160 5
32 165 135 100 78 4-18 150 18 3 250 8
40 180 145 110 85 4-18 156 18 3 250 11
50 200 160 125 100 4-18 172 20 3 350 14
65 220 180 145 120 8-18 197 twenty two 3 350 20
80 250 195 160 135 8-18 222 twenty two 3 450 28
100 320 230 190 160 8-23 253 twenty four 4 450 36
125 400 270 220 188 8-25 286 28 4 600 62
150 400 300 250 218 8-25 275 30 4 800 80
Note: The stainless steel ball valve is still in production, Q41F-16 (25/40) P DN15 ~ 150mm, the size is the same as the above table.
 

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