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big check valve - HPA-E

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big check valve.Swing Check Valve.API6D_BS1868_swing_check_valve

Features

1. Design and manufacture of product according to American state standard ANSI B16.34, American petroleum institute standard API6D

2. Small opening pressure, the disc can be opened fully with a very small pressure differential

3. Rocker and hinge pin use inside-set design, reduces outer leakage point

4. The body and bonnet of class 1500~Class 900 check valve is connected with stud. And the body and bonnet of class 1500~class 2500 check valve pressure seat structure to make product bulk small, weight light, seal credible

Standard

Design and manufacture to BS 1868, ANSI B16.34

Face to face to ANSI B16.10

Flanged connection: up to 24-inch ANSI B16.5 from 26-inch MSS SP44 ANSI B16.47

Flange Ends to ANSI B16.25

Test and Inspection to API 598

A seguito l'elenco riassuntivo delle valvole industriali commercializzate da Dacom S.r.l.: Valvole filettate, Valvole flangiate, Mount direct valves, Valvole uso alimentare, Valvole speciali, Valvole S1500/3000, Valvole navali, Attuatori, Valvole a saracinesca e valvole a disco, Valvole ritegno, filtri, Valvole a farfalla.La documentazione con le specifiche complete per ciascuna tipologia di prodotto è consultabile dai nostri cataloghi tramite il menù laterale.VALVOLE FILETTATEThreaded ball valve - instrumentation ball valve - economic type ball valve - bolted maintenance ball valve - disc-spring heavy-duty ball valve - way threaded & flanged ball valve - w-type - multi-function ball valveVALVOLE FLANGIATEFlanged ball valve - square-stem flanged ball valve - disc-spring flanged ball valve - heavy-duty flanged ball valve - large-size flanged ball valve - flanged ball valve - 3 way threaded & flanged ball valveMOUNT DIRECT VALVESMount-direct ball valve - W-type multi-function ball valveVALVOLE USO ALIMENTAREValvole per uso sanitario senza silicone - Silicone-free sanitary ball valveVALVOLE SPECIALIBolted maintenance ball valve - bolted extd. butt-weld ball valve - disc-spring heavy-duty ball valveVALVOLE S1500/3000Valvole a disco per alta pressione - High pressure ball valveVALVOLE NAVALIValvole a disco per impiego marino - Marine Ball ValvesATTUATORIAttuatori pneumatici a doppia azione - With Double Acting Pneumatic Actuator Attuatori pneumatici con ritorno a molla - With Spring Return Pneumatic ActuatorVALVOLE A SARACINESCA E VALVOLE A DISCOValvole flangiate a disco & Valvole flangiate a saracinesca - Flanged gate & Globe valveValvole filettate a saracinesca & Valvole filettate a disco Threaded gate & globe valveValvole unidirezionali filettate & Valvole a disco ad Y - Threaded swing check & y-globe valveVALVOLE RITEGNO E FILTRIValvole di ritegno - Flanged Swing Check Valve - Double Door Wafer Check - Single Door Wafer Check - Threaded Swing Check Valve - Threaded Y-Spring Check - Flanged Y-Type Strainer - Threaded Y-Type StrainerVALVOLE A FARFALLAValvole a farfalla - Lug Type Butterfly Valve - Wafer Type Butterfly Valve - Economic Wafer Butterfly - Economic Lug ButterflyVALVOLE A SPILLOI Clienti ai quali ci rivolgiamo appartengono ai seguenti settori:Alimentare, Cantieri navali, Cementifici, Centrali termoelettriche, Chimico, Gasdotti, Impianti industriali, Navale, Off-shore, Petrolifero, Raffinerie.