PVDF Y STRAINER / SEDIMENT STRAINER

As a Safety Filter, PVDF Y Strainer known as PVDF Sediment Strainers. These are meant to capture any solid contaminants that may sometimes be in the line. Solenoid valves and other devices with small holes, such as pumps or control valves, are protected by this. The filter screen is easily replaceable and is available in a variety of meshes.

The pump and meter are protected by a PVDF sediment strainer, which removes suspended particles and contaminants. The position of the screen can be easily determined due to its transparent thermoplastic structure. Optional in-line cleaning valve flushes collected particles from strainer port

Because of its True Union design, it is easy to install or repair without enlarging the pipeline. A great filtering capacity and minimum pressure drop are two of its key features. As a result of the transparent PVDF sediment strainer, the condition of the filter screen can be easily assessed. Everything about it is a thermoplastic products.

The RV Sediment strainer limits the passage of any solid particles present in the fluid by means of a strainer.

• Connection system for solvent weld, threaded and flanged joints

• Strainer mounted on an easily removed support that facilitates the clean-
ing or replacement

• Valve material compatibility (PVC-U) with water conveyance, drinking
water and other food substances according to current regulations
• Can be maintained with the valve body installed

Technical specifications
Construction	Sediment strainer
Size range	DN 15 ÷ 50
Nominal pressure	PVC-U Grey DN 10÷50: PN 16 with water at 20 °C DN 65: PN 10 with water at 20 °C DN 80÷100: PN 6 with water at 20 °C PVC-U Transparent DN 10÷25: PN 16 with water at 20 °C DN 32÷50: PN 10 with water at 20 °C DN 65: PN 6 with water at 20 °C DN 80÷100: PN 4 with water at 20 °C
Temperature range	0 °C ÷ 60 °C
Coupling standards	Solvent welding: EN ISO 1452, EN ISO 15493, BS 43461, DIN 8063, NF T54-028, ASTM D 2467, JIS K 6743. Can be coupled to pipes according to EN ISO 1452, EN ISO 15493, DIN 8062, NF T54-016, ASTM D 1785, JIS K 6741 Thread: UNI ISO 228-1, DIN 2999, ASTM D 2467, JIS B 0203 Flanging system: ISO 7005-1, EN ISO 1452, EN ISO 15493, EN 558-1 (DN 10÷50), DIN 2501, ANSI B.16.5 cl.150, JIS B 2220
Reference standards	Construction criteria: EN ISO 1452, EN ISO 15493 Test methods and requirements: ISO 9393 Installation criteria: DVS 2204, DVS 2221, UNI 11242
Valve material	Body: PVC-U grey or trasparent Strainer: PVC-U or STAINLESS steel
Seal material	EPDM, FKM

SEDIMENT STRAINER

PRESSURE VARIATION ACCORDING TO TEMPERATURE

For water and non-hazardous fluids with regard to which the material is classified as CHEMICALLY RESIS-TANT. In other cases, a reduction of the nominal pressure PN is required(25 years with safety factor).

PRESSURE DROP GRAPH

STRAINER DIMENSIONS

Pitch (mm)	0,7	1,0	1,5	2,0	2,5
number of holes per cm2	260	125	67	36	26
ASTM series equivalent in strainer	45	70	40	35	30
ø equivalent hole μm	370	200	420	550	580
strainer material	STAINLESS STEEL	PVC-U	PVC-U	PVC-U	PVC-U

TOTAL STRAINER
AREA A_TOT (CM²)

DN	10	15	20	25	32	40	50	65	80	100
A_tot	16	16	23,5	36	53	69	101	197	247	396

RVUIV-RVUIT

RVUIV PVC-U rigid – RVUIT PVC-U transparent
Sediment strainer with female union ends for solvent welding

d	DN	PN RVUIV	PN RVUIT	A max	B	E	H	L	Z	Fig.	g	RVUIV EPDM code	RVUIT EPDM code
16	10	16	16	125	72	55	135	14	107	A	203	RVUIV016E	RVUIT016E
20	15	16	16	125	72	55	135	16	103	A	211	RVUIV020E	RVUIT020E
25	20	16	16	145	84	66	158	19	120	A	358	RVUIV025E	RVUIT025E
32	25	16	16	165	95	75	176	22	132	A	526	RVUIV032E	RVUIT032E
40	32	16	10	190	111	87	207	26	155	A	733	RVUIV040E	RVUIT040E
50	40	16	10	210	120	100	243	31	181	A	1095	RVUIV050E	RVUIT050E
63	50	16	10	240	139	120	298	38	222	A	1843	RVUIV063E	RVUIT063E