Free UK delivery on orders over £150
Youngdo supplies a comprehensive range of LPG cylinder valves, overfilling prevention devices and piping connection valves. 20 models across the YLC, LP, MT, YBC, OPD, YLG and YPC series for LPG cylinder and distribution applications. Certification (KGS, KS, CGA V-1, UL) varies by model — see the product table.
Up to 2.43 MPa
20 (7 Series)
KGS · KS · CGA · UL (by model)
LPG Cylinder & Distribution
0.7 – 1.83 MPa (250 psi on CGA 510 models)
250 psi (OPD-3000)
2.35 MPa (YLG Series)
W28-14th, W20-14th, 3/4-14 NGT, PT1/8-25th, PT1/2-14th, PT1/4-19th
W22.5-14th-LH, PT1/8-28th, PT1/2-14th, PT1/4-19th, Quick-ON Type
97.8°C – 105.7°C (where applicable)
1.96 – 2.43 MPa (KGS cylinder series)
375 psi
KS B 6212, KGS AA312, KGS AA335, UL 2227
KGS, KS, CGA V-1, UL (varies by model)
20 Models — YLC, LP, MT, YBC, OPD (incl. Y2700, Y1800), YLG, YPC Series
LPG Cylinders, Storage Tanks, Piping Distribution, OPD Safety
LPG Cylinder Service
Designed specifically for LPG cylinder applications with wide inlet and outlet thread compatibility.
KGS & KS Models
KGS certification on selected cylinder and piping valves, and KS on selected YLC models, to KS B 6212, KGS AA312 and KGS AA335. Certification varies by model — see the product table.
OPD Safety Devices
Overfilling Prevention Devices (OPD) with spring working pressure of 375 psi for safe LPG filling operations.
CGA V-1 Models
Selected YLC and MT cylinder valves with CGA 510 outlets are listed to CGA V-1 for North American cylinder connections.
UL Listed
UL listing on the OPD-3000 and Y2700 overfilling prevention devices (UL 2227) for North American market requirements.
Piping Connection Range
YLG series piping connection valves rated to 2.35 MPa for LPG distribution pipeline service.
Wide Thread Range
Multiple inlet and outlet thread configurations covering W28, W20, W22.5, PT and NGT standards.
Fuse Metal Safety
Fuse metal temperature safety devices at 97.8°C–105.7°C for automatic pressure relief on overheat.
Quick-Connect Options
YBC series quick-on-type outlet connections for fast and safe cylinder attachment.
20 Model Range
Comprehensive range covering cylinder valves, OPD devices and piping connections for all LPG applications.
LPG Applications
Valves for LPG cylinders, filling and distribution systems — please confirm suitability for your application when requesting a quote.
Technical Support
Our UK team can help confirm model suitability, certification and lead time for your application — contact us with your requirements.
2.43 MPa
Max Spring Working Pressure
KGS · KS
Certifications (by model)
CGA V-1 · UL
International Approvals
20 Models
Product Range
LPG Ready
Service
