Chiyoda – Gas Valves

HomeProductsGas Welding & CuttingChiyoda – Gas Valves

Cut-Off Valves

For gas manifolds & gas operation panels

KV-250-C

KV-250-F

KV-250-CIS

SV-30-CAIS

MODEL
APPLICABLE GAS
DESIGN PRESSURE INLET CONNECTION OUTLET CONNECTION MATERIAL
BODY DISC
KV-250-C O2, N2, CO2 Ar, H2, He 250kg/cm2 16mm Nipple 16mm Nipple C3771B DIFLON
KV-250-F 22mm Nipple 22mm Nipple
KV-250-CIS W22-14TPI W22-14TPI
KVS-250-CIS W22-14TPI W22-14TPI SUS316
SV-30-CAIS C2H2 30kg/cm2 W22-14TPI W22-14TPI C3771B

Neck Valves

Foor gas manifolds & gas operation panels

KV-250-A

KV-250-T

SV-30-AU

1/2 x 1/2

MODEL APPLICABLE GAS DESIGNP RESSURE INLET CONNECTION OUTLET CONNECTION MATERIAL
BODY DISC
KV-250-A O2,N2,CO2 Ar,H2,He 250kg/cm2 W22-14TPI W22-14TPI C3771B DIFLON
KV-250-T Ar,H2,He W22-14TPI DIFLON
SV-30-AU C2 H2 30kg/cm2 15mm Nipple NYLON
SV-30-TAI W22-14TPI DIFLON
SV-30-P C3H8 30kg/cm2 PT1/4“-F C3771B NYLON
1/4×1/4 O2,N2,CO2, Ar,H2,He, O3H8 30kg/cm2 PT1/4“-F PT1/4“-F
3/8×3/8
PT3/8“-F
PT3/8“-F
1/2×1/2 PT1/2“-F PT1/2“-F

Outlet Valves

For Gas Pipe-Line

BO-1

BO-2

BA-1

BA-2

MODEL APPLICABLE GAS DESIGNP RESSURE INLET CONNECTION OUTLET CONNECTION MATERIAL
BODY DISC
BO-1 O2,N2,CO2,Ar,He 30kg/cm2 M18-P1.5 13 Nipple M16-P1.5-M(R) C3771B NYLON
BO-2 M16-P1.5-M(R) φ5/16″Nipple
BO-3 W22-M14-M(R)
BO-4 W22-M14-M(R) φ5/16″Nipple
BA-1 C2H2,C3H8,H2 30kg/cm2 M18-P1.5 13 Nipple M16-P1.5-M(L) C3771B NYLON
BA-2 M16-P1.5-M(L) φ3/8″Nipple
BA-3 W22-M14-M(L)
BA-4 W22-M14-M(L) φ3/8″Nipple
BAS-1 C2H2,C3H8,H2 30kg/cm2 M18-P1.5 13 Nipple M16-P1.5-M(L) C3771B NYLON
BAS-2 M16-P1.5-M(L)
BAS-3 W22-M14-M(L)
BAS-4 M22-M14-M(L) φ3/8″Nipple