Ductile iron XZ45X Signal Resilient Seated Gate Valve

Xz45x signal resilient seated gate vlave purpose:
signal gate valve and signal butterfly valve are used in automatic sparying water pipeline in fire protection system to mon-itor the water supplu pipeline and indicate the valve's opening at a long distance.rising stem gate valve and opening indicator gate valve are often used in fire protection system ,and if the installation position is high to the ground,rising stem gate valve is used and can show the valve's opening clearly while if the installation position is low ,opening indictor gate valve is used.
Technical parameters:
nominal voltage:24v.dcac all can
maximum working voltag:220v
rated current:5a
contact resistance:â�¤1mî©
insulation resistanceï¼�â�¥5mî©
working enviroment tempetature:-10~85�
material of main parts:
cover�body�nodular cast iron
stem:stainless steel
o ring:nbr
stem nut:copper alloy
fashboard:nodular cast iron lining rubber
split ring:copper alloy
combination lock:stainless steel
how to reach our factory�
by plane:
from beijing airport:240kms,3 hours by driving.
From tianjin airport:150kms, 2 hours by driving.
By train:
from beijing south railway station:224kms, 1 hours
from shanghai hongqiao railway station:1167kms, 4.5 hours
by car:
from cangzhouxi railway station:45kms, 40 minutes.
Our address�botou industry park,cangzhou city,hebei province ,
botou shengfeng auto-valve co,. Ltd is a specialized manufacture enterprise that focuses producing, installing, sale and service. The main products include gate valve,waterpower