Brass Ball Valve Lever Handle Poj Niam

1. Nominal SiabUa haujlwm siab: 1.6MPa
2. Ua Haujlwm Nruab Nrab: Dej, Roj, Chav
3. Ua haujlwm kub: -20℃Tsawg dua lossis sib npaug t Tsawg dua lossis sib npaug li 120 degree
4. Xov Standard: Ua raws li ISO 228

Khoom Specifications

Ua los ntawm HPb59-1 hwm tooj dag nrog cov ntsiab lus tooj liab Ntau dua lossis sib npaug li 59%

Tensile zog Ntau dua los yog sib npaug rau 380 MPa, yield zog Ntau dua los yog sib npaug rau 180 MPa

Copper ion antibacterial rate >99.2%, inhibiting E. coli, Staphylococcus aureus, thiab lwm yam kab mob.

Kev tsim khoom

Valve lub cev precision forged + CNC machined

Surface passivation kev kho mob tsim ntom oxide tiv thaiv txheej

Phab ntsa thickness uniformity Tsawg dua los yog sib npaug rau ± 0.15mm, kom ntseeg tau lub zog zoo ib yam

Corrosion Resistance

Cov tshuaj tsuag ntsev ntau dua lossis sib npaug li 240 teev tsis muaj corrosion

Acid-alkali tsis kam: Tsis muaj corrosion tseem ceeb hauv pH 4-10 ib puag ncig

Kev thov ib puag ncig

Ua haujlwm kub: -20 ℃ to 120 ℃

Kev pabcuam lub neej nyob rau hauv cov av noo, acidic, thiab alkaline ib puag ncig ncav cuag 1.8 npaug ntawm kev lag luam nruab nrab

Cov xov xwm tsim nyog: Dej, roj, tsis muaj zog acid-alkali kua

Sealing Performance

Floating pob tsis siv neeg them nyiaj tsim ua tiav bidirectional xoom to

Lub plhaub ntsuas siab: 25 bar (2.5 MPa)

Lub rooj ntsuas siab: 18 bar (1.8 MPa)

Airtightness: Cov dej ntws tsawg dua lossis sib npaug li 10⁻⁶ mbar·L / s

Kev Pabcuam Lub Neej

Nruab nrog elastic nyiaj npib nplhaib, cia li hloov mus rau ± 50℃kub variations

Hloov cov voj voog ntau dua lossis sib npaug li 50,000 zaug yam tsis muaj qhov tseem ceeb

Sealing performance retention rate >95% (10 xyoo kev pab cuam lub voj voog)