| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GP-1000 |
15A -100A (1/2″-4″) |
Steam | 0.1-1.0MPa | JIS flange_JIS 10K ASME flange_ASME Class 150 |
Ductile cast iron | For steam, stable control |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GP-1000EN |
15A -100A (1/2″-4″) |
Steam | 0.1-1.0MPa | EN flangeEN PN16 | Ductile cast iron | For steam, EN Standard |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GP-2000 |
15A -200A (1/2″-8″) |
Steam | 0.1-2.0MPa | Screwed JIS flange_JIS 10K JIS flange_JIS 20K ASME flange_ASME Class 150 ASME flange_ASME Class 300 |
Ductile cast iron | For steam, large capacity, great accuracy |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GP-2000EN |
15A -200A (1/2″-8″) |
Steam | 0.1-2.0MPa | EN flangeEN PN16 EN flangeEN PN25 |
Ductile cast iron | For steam, large capacity, EN standard |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GP-27 |
125A -200A (5″-8″) |
Steam | 0.1-1.0MPa | JIS flange_JIS 10K | Ductile cast iron | For steam, large capacity |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-30 |
15A -50A (1/2″-2″) |
Steam | Max.1.7MPa | Screwed | Bronze | For steam, compact and lightweight |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-30S |
15A -25A (1/2″-1″) |
Steam | Max.2.0MPa | Screwed | Stainless steel | For steam, SS wetted parts |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-45 |
15A -25A (1/2″-1″) |
Steam | Max.2.0MPa | Screwed | Ductile cast iron | For steam, Max. 2.0MPa |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-45P |
15A -25A (1/2″-1″) |
Steam | Max.2.0MPa | Screwed | Ductile cast iron | For steam, Max. 2.0MPa, with handle |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-6N |
10A -25A (3/8″-1″) |
Steam | Max.1.0MPa | Screwed | Ductile cast iron | For steam, small flow rate |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-15 |
15A -20A (1/2″-3/4″) |
Water | 0.1-1.0MPa | Screwed | Bronze | For indivinual water supply, JWWA approved |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-15C |
15A -20A (1/2″-3/4″) |
Water | 0.1-1.0MPa | Screwed | Bronze | For indivinual water supply, JWWA approved, check valve |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-25GJ |
25A (1″) |
Water | Max.1.0MPa | Screwed | Bronze | For indivinual water supply, JWWA approved |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-25GJ-K |
25A (1″) |
Water | Max.1.0MPa | Screwed | Bronze | For indivinual water supply, JWWA approved |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-17 |
15A -25A (1/2″-1″) |
Water | Max.1.0MPa | Screwed | Bronze | For water, JWWA approved, with test gag |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-55-80 |
20A (3/4″) |
Water | 0.1-0.75MPa | Screwed | Bronze | JIS approved, L=90mm |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-55R-80 |
20A (3/4″) |
Water | 0.1-0.75MPa | Screwed | Bronze | JIS approved, L=90mm, for cold regions |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-56-80 |
20A (3/4″) |
Water | 0.1-0.75MPa | Screwed | Bronze | JIS approved, L=115 mm |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-56R-80 |
20A (3/4″) |
Water | 0.1-0.75MPa | Screwed | Bronze | JIS approved, L=115 mm, for cold regions |
| Model | Nominal size | Application | Inlet pressure | End connection | Body Material | Feature |
|---|---|---|---|---|---|---|
![]() GD-91R-80 |
20A (3/4″) |
Water | 0.1-0.75MPa | Screwed | Bronze | JIS approved, L=115 mm, for cold regions |





















