Product Description


The high temperature and high pressure globe valve of Future valve  has a middle cavity of self tightening seal structure with good sealing performance. It is welded structure at two ends of the branch pipe. The valve flap and valve seat sealing faces are made of Stellite cobalt based hard alloy by buildup welding, and have good wearing, high temperature and scratch resistant performance. The valve rod is subject to tempering and surface nitrogen treatment. The bonnet packing box is of adequate depth, and the packing is added with corrosion inhibitor and sealed reliably. The valve is of back seal structure, which ensures no leakage along the valve rod during operation of the valve.
Product Detail


Design standards
Design and manufacture: API 602, BS 5352, ASME B16.34
Connecting size: ASME B16.5, ASME B16.25
Test and inspection: API 598
Performance Specification

Nominal pressure:150~800LB 

Strength test:15XPN MPa 

Seal tese:1.1XPN MPa 
Gas seal test:0.6MPa 
Valve body material:A105(C),F304(P),F304(PL),F316(R),F316L(RL)
Suitable medium:water,steam,oil,products,nitric 
Suitable temperature:-29°C~425°C 
Product Structure
 
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