Sight flow indicator RIZUR-VIP-1

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Sight flow indicators RIZUR-VIP-1 have the following variants of process connection: thread (female or male), flange, for welding. Indicators of this series can have an impeller, a flap or just an observation window.

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Description Characteristics Gallery Files

RIZUR-VIP-1 – is a sight flow indicator with flange, thread or welded process connection. They are used at facilities that require visual control of the operating media. This design variant is manufactured with the diameter requested by the Customer. They are used for pressure of 1.6 MPa, 2,5 MPa, 4,0 MPa. NPO RIZUR also offers customized design variants of RIZUR-VIP-1 that operate with pressure of 6,3 MPa, 10,0 MPa, 16,0 MPa and temperature of +500°C.

Sight flow indicator has a housing made of the following materials:

stainless steel 03Х16Н15М3 (an analogue of AISI 316L),
stainless steel 08Х17Н13М2 (an analogue of AISI 316),
stainless steel 08Х18Н10 (an analogue of AISI 304),
brass,
carbon steel.

The housing of the indicator has an observation window that allows visual control of the flow. In order to achieve greater flow visibility RIZUR-VIP-1 is completed with additional options, such as an impeller (rotary table) or a flap (vane). When the measured media passes through, the impeller starts to turn and the flap - to move back – this allows visual control of low-speed flows and media movement from a distance.

RIZUR-VIP-1 sight flow meter can also have a scale and observation window backlighting.

Graphite or ftoroplast insulation makes the indicator completely sealed. Material choice for insulation depends on the conditions of the technological process. Ftoroplast is used with operating media temperatures of up to +260 °C. Graphite is chosen with the measured media temperature up to +500 °C.

OOO “NPO RIZUR” designs and manufactures sight flow indicators RIZUR-VIP-1 of any non-standard configurations, including tee-typed and angled variants, made in accordance with the technical requirements of the Customer.

Description Characteristics Gallery Files

Housing	Stainless steel 03Х16Н15М3 (an analogue of AISI 316L)
	Stainless steel 08Х17Н13М2 (an analogue of AISI 316)
	Stainless steel 08Х18Н10 (an analogue of AISI 304)
	Brass
	Carbon steel
Observation window	Tempered glass (+150 °С, 1,6 MPa)
	Borosilicate glass (+280 °С, 16 MPa)
	Vitreous silica glass (+500 °С, 16 MPa)
Insulation
	Graphite (+500 °С)
	PTFE (+260 °С)

Inside nominal diameter	DN 15 - DN 200
	DN 250 and more (on request)
Process connection	For welding
	Thread
	Flange acc. GOST, DIN, ASNI
Maximum process temperature	+150 °С
	+280 °С
	+500 °С (on request)
Maximum pressure	1,6 MPa

	2,5 MPa
	4,0 MPa
	6,3 MPa (on request)
	10,0 MPa (on request)
	16,0 MPa (on request)
Impeller	PTFE (+260°С)

Flap	Stainless steel 08Х17Н13М2 (an analogue of SS316L)


Flow direction	Indicated with an arrow
Options	Scale
	Observation window backlighting

Warranty period	12 months

Customized version	It's possible to manufacture any non-standard versions in accordance with the Customer's technical requirements

Dimensions «D», specified in ( ), are for the design variants PN25/PN40

Dimensional specifications RIZUR-VIP-1-R (threaded connection)
Ø	G, mm	d1, mm	L, mm
3/8 "	10	35	84-85
1/2 "	15	35	84-85
3/4"	20	35	90
1"	25	45	102
1 1/4"	32	55	122
1 1/2"	40	60	133
2"	50	70	150

Dimensional specifications RIZUR-VIP-1-P (for welding)
Ду	D, mm	L, mm	d1, mm
15	22	130	32
20	28	150	32
25	34	160	48
32	42	180	48
40	49	220	65
50	61	230	80
65	77	290	80
80	90	310	100
100	115	350	125
125	141	400	150
150	170	280	175
200	222	600	175

Dimensional specifications RIZUR-VIP-F (flange connection)
Ду	D, mm	L, mm	d1, mm
15	95	130	32
20	105	150	32
25	115	160	48
32	140	180	48
40	150	220	65
50	165	230	80
65	185	290	80
80	200	310	100
100	200(235)*	350	125
125	250(270)*	400	150
150	285(300)*	480	175
200	340 (360/375)*	600	175