Air Vents

Features

• Superb durability

  The body of the product is made from stainless steel, making it durable and corrosion-resistant, even in aggressive media.

• Compact and easy installation

  Small size allows installation in tight spaces like pipeline high points.

• Swift air/gas removal

  Automatic operation ensures continuous air/gas removal, improving system efficiency.

• Certification

  - Complies with the Pressure Equipment Directive (PED) and carries the CE mark where applicable.
  - EN 10204-3.1 MTC for Body and Cover.

Dimensions/Weight

Screwed

 

Size	Dimensions (mm)			Dimensions (in)			Weight
	L	W	W1	L	W	W1	(kg)	(lb)
1/2”	127	86	53	5.0	3.4	2.1	1,8	4.0
3/4”	136			5.4			1,9	4.2
1”	140		51	5.5		2.0	2,0	4.4

 

Socket Weld

 

Size	Dimensions (mm)						Dimensions (in)						Weight
	L	W	W1	D	C	h	L	W	W1	D	C	h	(kg)	(lb)
1/2”	127	86	53	36	22,2	15	5.0	3.4	2.1	1.4	0.9	0.6	1,8	4.0
3/4”	136			41	27,7		5.4			1.6	1.1		1,9	4.2
1”	140		51	50	34,5		5.5		2.0	2.0	1.4		2,0	4.4

 

Flanged

 

Size	Dimensions (mm)			Dimensions (in)			Weight (kg)					Weight (lb)
	L	W	W1	L	W	W1	ASME/JPI (RF)		DIN	JIS (FF)	JIS (RF)	ASME/JPI (RF)		DIN	JIS (FF)	JIS (RF)
							150lb	300lb	PN40	10K,16K	20K	150lb	300lb	PN40	10K,16K	20K
1/2"	175	86	53	6.9	3.4	2.1	2,9	3,3	3,3	3,3	3,5	6.4	7.3	7.3	7.3	7.7
3/4"	195			7.7			3,5	4,5	4,5	3,8	4,0	7.7	9.9	9.9	8.4	8.8
1"	215			8.5			4,2	5,3	5,3	5,0	5,3	9.2	11.7	11.7	11.0	11.7

*Customized face-to-face dimensions on request.

*Please contact MIYAWAKI for further information.

●Maximum allowable pressure (PMA): 2,1MPa (305psig)
    PMA is the pressure that can be tolerated by pressure-resistant parts (body).

●Maximum allowable temperature (TMA): 350℃ (662℉)
    TMA is the temperature that can be tolerated by temperature-resistant parts (body).

*Available flange standards: ASME/JPI, DIN, JIS

*Please contact MIYAWAKI for further information.