A7 Industrial Supplies

double block and bleed valve

Sizes : 1/2” – 2”
Connection Types : Flanged, FLANGED X THREAD, THREAD X THREAD
Pressure Classes : 150lb,300lb,600lb,900/1500lb, 2500lb.
Configurations : one piece forgerd body ,blow out proof stem,floating ball, fire safe desgin.
DBB with sampling probe, DBB with injection probe and check valve are available
Available in A105,LF2, F316 ,F51,F53, Alloy etc
NACE MR0175

single block and bleed valve

A7 Industrial Supplies
Sizes : 1/2” – 2”
Connection Types : FLANGED X THREAD, THREAD X THREAD
Pressure Classes : 150lb,300lb,600lb,900/1500lb, 2500lb.
Configurations : one piece forgerd body ,blow out proof stem,floating ball, fire safe desgin.
Available in A105,LF2, F316 ,F51,F53, Alloy etc
NACE MR0175

monoflange valve

Valve types : Monoflange DBB VALVE,Monoflange SBB VALVE, LOCKING DEVICE is available
Sizes : 1/2” – 2”
Connection Types : FLANGED X THREAD
Pressure Classes : 150lb,300lb,600lb,900/1500lb, 2500lb.
Configurations : one piece forgerd body ,blow out proof stem,fire safe desgin.
Available in A105,LF2, F316 ,F51,F53, Alloy etc
NACE MR0175