DESCRIPTION:
Em comparação com as válvulas esfera de vedação macia, as válvulas esfera metal-metal TEJI têm temperatura de trabalho mais ampla e faixa média. Durante a condição de trabalho, possui características de desempenho de vedação confiável e seguro, longa vida útil, fácil operação e menor perda de pressão. É usado principalmente em serviços de alta temperatura, alta pressão, corrosão severa e serviços contendo materiais sólidos, como indústria química de carvão, polissilício e vitríolo/ácido nítrico.

Structure Features
DESIGN FEATURE:
Metal to metal seal design between ball and seats
Double block and bleed
Cavity pressure self relief
Blowout-proof stem
Seat designed with dust-proof and automatic cleaning function
Antic-static device

Product Parameter
PRODUCT RANGE:
Type: Trunnion mounted ball valve
Size: 2~24”(DN50~DN600)
Rating: 150~1500LB(PN16~250)
Temp. Range: ≤450℃
Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: Tungsten carbide, Stellite, Ni60

FAQ:
Q: Are you a Factory or Trading Company?
A: We are a factory specialized in manufacturing valves since 1980.
Q: What service you can offer?
A: a. Competitive quotation, fast offer.
b. ISO certificated manufacturing control
c. 18 Months products guarantee.
d. Teji/OEM brand offered.
e. Specialized design according to the customer’s requirements.
Q: How can you guarantee the quality of products?
A: To guarantee high quality, Teji Quality Center has variety of product examinations according to the customer’s needs:

1. Shell Pressure Testing
2. Seat Leakage Testing(Low pressure/High pressure)
3. Cryogenic testing
4. Cleaning testing
5. Anti-static testing
6. High-temperature testing
7. Mechanical Life Cycle Testing