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Product Name: Q91N high pressure ferrule ball valve
Product model: Q91N
Connection mode: thread, compression ferrule
Structural features: ferrule type at both ends
Product material: stainless steel 304 / 316
Thread standard: G, NPT, BSPT, BSP, DIN
Ferrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ16、Ф18、Φ20、Ф22、Ф24、Ф25
Product pressure: ≤ 6.4 MPa
Operating temperature: ≤ 80 ℃
Medium used: water, oil, gas, weak corrosive medium, etc
Handle material: WCB
Handle color: Silver Plated gray
Product Description:
The high-pressure ferrule ball valve has the advantages of simple structure, convenient operation, small fluid resistance and reliable sealing performance. It is mainly used in the parent station of the sub station of the natural gas filling station, and can be used for both ferrule and welded pipe (welding is recommended for large diameter). The natural balloon valve can be opened and closed more than 10000 times under the working condition of low temperature - 80 ℃ ~ + 120 ℃, and the seals can be replaced to increase the service life and reduce the user cost.
The high pressure of dn6 ~ DN65 is 80MPa, the flange is recommended for above DN65, and the high pressure is 50MPa
Nominal pressure: 16MPa ~ 80MPa
Connection mode: ferrule, thread, welding, union, flange
Nominal diameter: dn5 ~ DN15 DN20 ~ DN250
Applicable temperature: - 20 ℃ ~ + 80 ℃
Applicable media: L-CNG natural gas, other mixed liquids, oil, water, gas and other non corrosive or corrosive media
Manufacturing materials: carbon steel, stainless steel, 1Cr18Ni9Ti, 304, 316, 316L
Structural drawing of q91n high pressure ferrule ball valve:
Q91n high pressure ferrule ball valve parts and materials:
Components | Material | standard |
handle | WCB silver-plated gray | Q235 |
Top wire | SCM435 | DIN916-1980 |
Stem | 316、304 | GB/T1220-1992 |
Gasket | 316、304 | GB/T1220-1992 |
Sealing ring | RPTFE | HG2-535 |
Guide seat | 316、304 | GB/T1220-1992 |
Sealing cap | RPTFE | HG2-535 |
Back mother | 316/304 | GB/T1220-1992 |
Valve body | 316/304 | GB/T1220-1992 |
Front card holder | 316L/304 | GB/T1220-1992 |
Rear card sleeve | 316、304 | GB/T1220-1992 |
Single card holder | 316、304 | GB/T1220-1992 |
Nut | 316、304 | GB/T1220-1992 |
Connection dimension of Q91n high pressure ferrule ball valve:
NPS | DN | DO | L | H | L1 |
1/4" | 6 | 6 | 130 | 50 | 110 |
3/8" | 10 | 10 | 130 | 50 | 110 |
1/2" | 15 | 15 | 130 | 65 | 110 |
3/4" | 20 | 20 | 130 | 65 | 130 |
1" | 25 | 25 | 140 | 70 | 135 |