Lugar de origem
Hebei, China
Tamanho da Porta
DN50-DN300
Número do Modelo
foot valve
Temperatura dos meios
Baixa temperatura
Flanges drilled confirms
ANSI/BS/DIN/JIS etc
Tightness check
API 598/API 6D
Normal pressure
PN10/PN16 125PSI/150PSI .
Body
Cast iron/ductile iron/wcb/Stainless steel.
Disc
Cast iron/ductile iron/wcb/Stainless steel.
Spring
Stainless steel/steel with zinc .
Screen
Stainless steel/steel zinc plated