Screw-in Restrictors

Maker : SKF (구 VOGEL)

Screw-in restrictors are used to deliver relatively small amounts of oil to the lube points.
The sizes are identified by code numbers.
The diagrams show the flow rates of the individual sizes as a function of the pressure andosity of the oil amounting to 140 mm²/s.
The flow rate varies with the viscosity.
The restrictors are marked with a direction arrow .The types A and D can either be combined and
fitted to manifolds
(cf. leaflet 1-0103-EN)or types B and C directly screwed into the ports of the individual lube points.
Special attention must be paid to the use of clean oil, the recommended filter size being 10 μm.
Screw-in restrictors of types C and D additionally contain one check valve each that can help to
prevent leaks, for instance.
The scope of delivery also covers union nuts and tapered rings when types C or D are ordered.

1. Type "A"and "B"

Order No.	Code No.	diam.	Type	Size
VD1-102	2	4	A
VD1-103	3	4	A
VD1-104	4	4	A
VD1-105	5	4	A
VD1-106	6	4	A
VD1-107	7	4	A
VD1-108	8	4	A
VD1-109	9	4	A
VD2-102	2	6	B
VD2-103	3	6	B
VD2-104	4	6	B
VD2-105	5	6	B
VD2-109	9	6	B

[참고] Washer, order No. 504-019

2. Type "C"and "D"

Order No.	Code No.	diam.	Type	Size
VD3-099	00	4	C
VD3-100	0	4	C
VD3-101	1	4	C
VD3-102	2	4	C

[참고]Tube connection acc. to DIN 2353

Order No.	Code No.	diam.	Type	Size
VD4-099	00	4	D
VD4-100	0	4	D

[참고] Washer, order No. DIN 7603-A8x11.5-CU