Miyawaki GH5 Ball Float Steam Traps

Manufacturer: MIYAWAKI Inc.
Model: GH5

Features

Quick startup
Automatically discharges initial air and cold condensate.

Condensate recovery
With its high degree of back pressure tolerance, this model supports condensate recovery.

High discharge capacity
A double ported balance valve provides a large discharge capacity in comparison with single valve models.

Typical applications

Suitable for uses including large-scale heat exchangers in various industries, and in things such as industrial plants, foodstuff devices, dyeing/cleaning devices, and air conditioning devices.

Dimensions/Weight

Flanged

Size Dimensions (mm) Dimensions (in) Weight
L H1 H2 W L H1 H2 W (kg) (lb)
2” 340 200 115 270 13.4 7.9 4.5 10.6 50,0 110.3

*Available flange standards: ASME/JPI 300lb

With connection flange

GH5

Size

Flange standards L dimensions

(mm)

H1 H2 W L dimensions

(in)

H1 H2 W Weight
(kg) (lb)
2” JIS
10K,16K,20K
550 200 115 270 21.7 7.9 4.5 10.6 63,0 138.9
ASME/JPI
150lb,300lb
DIN PN16 (DN50)
2 1/2” JIS
10K,16K,20K
570 22.4 63,0 138.9
ASME/JPI
150lb,300lb
580 22.8 66,0 145.5
DIN PN16 (DN65)
3″ JIS
10K,16K,20K
570 22.4 66,0 145.5
ASME/JPI
150lb,300lb
580 22.8 70,0 154.4
DIN PN16 (DN80)
4″

JIS
10K,16K,20K

600 23.6 70,0 154.4
ASME/JPI
150lb,300lb
620 24.4 80,0 176.4
DIN PN16 (DN100)

*Available flange standards: ASME/JPI 150lb, 300lb,  DIN PN40,  JIS 10K, 16K, 20K
*Customized face-to-face dimensions on request.
*Please contact MIYAWAKI for further information.

Specifications

Model Connection Max. operating

pressure

Max. operating differential

pressure

Max. operating

temperature

Body material
Type Size PMO (MPa) PMO (psig) ⊿PMX (MPa) ⊿PMX (psig) TMO (℃) TMO (℉)
GH5-10 Flanged

RF*1

2” 1,0 145 1,0 145 400 752 Cast steel
SCPH2
GH5-16 1,6 230 1,6 230
GH5-21 2,1 305 2,1 305
GH5-10R Flanged

FF,RF*2

2”
2 1/2”
3″
4″
1,0 145 1,0 145
GH5-16R 1,6 230 1,6 230
GH5-21R 2,1 305 2,1 305

*1 Available flange standards: ASME/JPI 300lb
*2 Available flange standards: ASME/JPI 150lb, 300lb, DIN PN40, JIS 10K, 16K, 20K
This product uses a double ported balance valve system so if the actual condensate volume is significantly lower than the product’s discharge capacity, there may be a steam leak.

Discharge Capacity

The discharge line chart shows the discharge rate for condensate with a temperature 6℃ (11℉) lower than the saturation temperature.

 

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