용도

산업용 전용정압기 소규모 고압용 정압기

특징

Internal Relief Valve (Type 627R) Relief 기능확인 – Relief Indicator Cap으로 Relief 기능 확인 유지보수용이 – 배관에 설치된 상태로 분해점검 가능 External Control Line (627M, 627MR)

사양

접속구경 및 방식

접속구경(Inch)	접 속 방 식
3/4, 1, 2	NPT
1, 2	ANSI 300RF, 600RF

사용온도범위 : -29℃ ~ 82℃ Body 재질 : Ductile Iron, Steel 설정압력범위

Type Number	설정압력범위 kPa (Bar)	Spring		Orifice Size		최고허용입구압력 MPa (Bar)
		Part Number	색상	Inch	mm
627 627M	34~140 (0.34~1.4)	10B3078X012	황색 (Yellow)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 6.9 (69) 5.17 (51.7) 3.45 (34.5) 2.07 (20.7) 1.72 (17.2)
	100~280 (1.0~2.8)	10B3078X012	녹색 (Green)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 10.3 (103) 6.9 (69) 5.17 (51.7) 3.45 (34.5) 2.07 (20.7)
	240~550 (2.4~5.5)	10B3078X012	청색 (Blue)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 13.8 (138) 12.1 (121) 10.3 (103) 6.9 (69) 5.17 (51.7)
	480~1030 (4.8~10.3)	10B3079X012	적색 (Red)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 13.8 (138) 13.8 (138) 12.1 (121) 8.62 (86.2) 5.17 (51.7)
627R 627MR	34~140 (0.34~1.4)	10B3076X012	황색 (Yellow)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 6.9 (69) 5.17 (51.7) 3.45 (34.5) 2.07 (20.7) 1.38 (13.8)
	100~280 (1.0~2.80)	10B3077X012	녹색 (Green)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 10.3 (103) 6.9 (69) 5.17 (51.7) 2.07 (20.7) 1.38 (13.8)
	240~550 (2.4~5.5)	10B3078X012	청색 (Blue)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 12.1 (121) 6.9 (69) 5.17 (51.7) 2.07 (20.7) 1.38 (13.8)
	480~1030 (4.8~10.3)	10B3079X012	적색 (Red)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 6.9 (69) 3.45 (34.5) 2.07 (20.7) 1.38 (13.8) 1.38 (13.8)
627H 627HM	970~1720 (9.7~17.2)	10B3078X012	청색 (Blue)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 13.8 (138) 12.1 (121) 10.3 (103) 6.9 (69) 5.17 (51.7)
	1650~3450 (16.5~34.5)	10B3078X012	적색 (Red)	3/32 1/8 3/16 1/4 3/8 1/2	2.4 3.2 4.8 6.4 9.5 13.0	13.8 (138) 13.8 (138) 12.1 (121) 10.3 (103) 6.9 (69) 5.17 (51.7)