ITO NGX Range BL/ BLM Governor

Manufacturer: I.T.O Corporation
Model: NGX Range

Incorporated: AR-OPSO, Strainer.

The NGX range is a direct-operated governor from Medium Pressure B to Low Pressure or Low Intermediate Pressure.
It is the high performance governor with built-in strainers, and integrated JIS flanges.
It is suitable to install it indoors since the safety relief valve is not incorporated.

Specifications

Model		NGX-20	NGX-25	NGX-25-2	NGX-32	NGX-50	NGX-50-2	NGX-80	NGX-100
Maximum Flow Rate (Nm³/h)		85	185	155	330	330	185	845	905
Inlet Pressure (MPa)		0.03~0.30 *1		0.03~0.10	0.03~0.30 *1		0.03~0.10	0.03~0.30 *2
Outlet Pressure (kPa)		1.00~30.0 3 4						1.00~20.0 3 4
Lockup Pressure (kPa)		≦Set Point x 1.25
Auto-Reset OPSO	Working Pressure	Lockup Pressure + (Inlet Pressure x 0.015kPa (Minimum 5.00kPa))
Auto-Reset OPSO	Reset Method	Resets automatically after outlet pressure resumes its normal range.
Inlet Connection		JIS 10K 20A Flange(FF)	JIS 10K 25A Flange(FF)		JIS 10K 32A Flange(FF)	JIS 10K 50A Flange(FF)		JIS 10K 80A Flange(RF)	JIS 10K 100A Flange(RF)
Outlet Connection		JIS 10K 20A Flange(FF)	JIS 10K 32A Flange(FF)		JIS 10K 50A Flange(FF)	JIS 10K 50A Flange(FF)		JIS 10K 80A Flange(RF)	JIS 10K 100A Flange(RF)
Vent Connection		Rc3/4			Rc1			Rc3/8
Strainer Mesh Gauge		100 Mesh *5

*1 Custom-made products for inlet pressure 0.30~1.00MPa are also available.
*2 Custom-made products for inlet pressure 0.30~0.50MPa are also available.
*3 Interchangeable springs are available.
*4 The outlet pressure varies depending on the mounting position. Please specify your required mounting position when placing your order.
*5 The strainer with 200 mesh is also available.

Model	NGX-20/25/25-2/32/50/50-2							NGX-80/100
No.	①	②	③	④	⑤	⑥	⑨	①	②	③	④	⑤
Spring Colour	White	Red	Blue	Yellow	Green	Black	–	–	–	–	–	–
Set Point Range (kPa)	1.00~1.50	1.50~3.00	3.00~5.00	5.00~8.00	8.00~13.0	13.0~20.0	20.0~30.0	1.00~2.00	2.00~4.00	4.00~10.0	10.0~16.0	16.0~20.0