Ball Float Steam Traps – Series G

Ball Float Steam Traps – Series G
Ball Float Steam Traps belong to the family of mechanical traps. They operate on the difference in density between steam and water. A ball float is connected with a lever to the valve and seat. Condensate will be discharged once it reaches a certain level inside the trap. Condensate is discharged continuously.

Application
Ball Float Steam Traps can be used in all process applications, like all kind of heat exchangers, tank and unit heaters and others, where condensate must be removed immediately after it forms.

The type GC1 is especially designed for applications in the food, pharmaceutical and other industries with small condensate loads and the need for stainless steel bodies. It can be also installed for drainage of steam main lines.

Ball Float Steam Trap - Cast Iron

ModelAvailable
Sizes
Available
Connections
Max
Pressure
Bar

Max
Temperature
°C
MaterialMax
Capacity

 

kg/h

Download
G3N1″ – 3″Flanged
JIS, ASME, DIN
16

235

Ductile Cast Iron FCD45010,000
G52″ – 4″18,000

G11N1/2″, 3/4″Screwed
Rc & NPT
16

220

Cast Iron
FC250
600

G12N3/4″, 1″1,150

G15N1 1/4″ – 2″Flanged
JIS, ASME, DIN
10

220

7,000

G2-G81″ – 4″Flanged
JIS, ASME, DIN
16

220

7,800 – 56,500
G20N1/2″ – 1″Flanged
JIS, ASME, DIN
Screwed
Rc, NPT
21

220

Ductile Cast Iron FCD450900 
G11N Ball Float Steam Trap

G11N / G12N

For small to medium condensate loads

Miyawaki G15N Ball Float Steam Trap

G15

For medium to large condensate loads

G2 - G8

For super large condensate loads up to 56 tonnes/h

Ball Float Steam Trap - Cast Steel

Model Available Sizes Available Connections Max Pressure Bar   Max Temperature °C Material Max Capacity kg/h Download
GH3N 1″ – 3″ Flanged JIS, ASME, DIN 21 400 Cast Steel 10.000
GH5 2″ – 4″ 18.000
GH2-GH8 1″ – 4″ Flanged JIS, ASME, DIN 20 400 60.000
GH40 1 1/2″ & 2″ Flanged JIS, ASME, DIN Socket Weld JIS, ASME, DIN 21 400 4.000
GH50 1 1/2″ & 2″ Flanged JIS, ASME, DIN Socket Weld JIS, ASME, DIN 21 400 6.000
GH60 2″ & 2 1/2″ Flanged JIS, ASME, DIN 21 400 12.000
GH70 3″ & 4″ Flanged JIS, ASME, DIN 21 400 55.000
GTH12 1/2″ – 1″ Flanged JIS, ASME, DIN Socket Weld JIS, ASME, DIN 50 425 1.500
Miyawaki GH40

GH40

For high pressure and large condensate loads up to 4,000 kg/h

Miyawaki GTH12

GTH12

for high pressure and medium condensate loads up to 1,500 kg/h

Ball Float Steam Trap - Stainless Steel

ModelAvailable
Sizes
Available
Connections
Max
Pressure
Bar

Max
Temperature
°C

MaterialMax
Capacity

 

kg/h

Download
GC11/2″ – 1″Screwed
Rc, NPT
Flanged
JIS,ASME,DIN
Socket Weld
JIS,ASME, DIN
2,1

350

Stainless Steel200

GC1V
GC20220

910

Miyawaki GC20 Steam Trap

GC20

Stainless Steel for small to medium condensate loads