品牌：Valtek EMAValtek
Valtek GS 调节阀应用：石油生产和提炼, 水, 化学加工, 冷凝物, 腐蚀服务, 烃加工, 石化加工
Valtek GS 调节阀行业：电力化工水利一般行业
Valtek GS 调节阀Product Range:
DIN: DN 15 - 150 / PN 16 - 40
AMSE: 0.5” to 6"; pressure class 150 and 300
Body materials: Carbon and stainless steel
Standard live loaded packing systems: TA-Luft/ISO 15848-1 up to +400° C (752°F) operating temperature
Temperature range: -60°C up to +400°C (-76°F up to 752°F)
End connection: Flanged
Leakage class: IV standard; IV and VI optional
Options: Bellows seal, extension bonnets, low noise and cavitation control trims
Actuation: Pneumatic diaphragm and electrical linear actuators
