FIGURE 14B-YSS Y-STRAINER

800 PSI CWP STAINLESS STEEL Y-STRAINER

FEATURES

800 PSI CWP
Temperature: -4°F to 356°F
Investment cast components
Stainless steel body and screen
Viton® O-ring seal
Threaded NPT ends
20 mesh screen
Manufactured silicone free
Manufactured, assembled and tested without the use of silicone bearing compounds or lubricants

STANDARDS

Pressure test: 80psi air
Material: ASTM/ASME B16.34
Connections: ANSI B1.20.1 (NPT)

CV & WEIGHTS

Size	Cv	Wt. (lbs.)
1/2	4.6	0.5
3/4	10.6	0.8
1	19.7	1.6
1-1/4	31.5	1.9
1-1/2	46.4	2.7
2	86.8	4.3

FIGURE NUMBER MATRIX

Size Code - FNW YSS
1/2	D
3/4	F
1	G
1-1/4	H
1-1/2	J
2	K

Replacement O-rings

Size
1/2	FNWYSSOD
3/4	FNWYSSOF
1	FNWYSSOG
1-1/4	FNWYSSOH
1-1/2	FNWYSSOJ
2	FNWYSSOK

Replacement Gaskets

Size
1/2	FNWYSSGD
3/4	FNWYSSGF
1	FNWYSSGG
1-1/4	FNWYSSGH
1-1/2	FNWYSSGJ
2	FNWYSSGK

Diagram Description: Y-Strainer Assembly

The Y-Strainer is depicted as a robust, cast stainless steel component with threaded NPT connections on either end. It features an internal screen designed to capture particulate matter from fluid flow. The design emphasizes investment casting for its components and includes a Viton® O-ring seal for reliable closure.

DIMENSIONS (INCHES)

Size	ØD	L	H	B	C	E	F (NPT)	P (NPT)
1/2	0.59	2.56	1.89	1.02	0.039	0.079	1/4"	1/2"
3/4	0.79	3.15	2.17	1.30	0.039	0.079	1/4"	3/4"
1	0.98	3.54	2.76	1.61	0.039	0.079	1/2"	1"
1-1/4	1.26	4.13	2.91	1.93	0.039	0.079	1/2"	1-1/4"
1-1/2	1.58	4.75	3.23	2.21	0.039	0.079	1/2"	1-1/2"
2	1.97	5.51	3.74	2.72	0.039	0.079	1/2"	2"

STANDARD MATERIALS

Ref. No.	Description	Material	Qty
1	Body	ASTM A351 Gr. CF8M	1
2	Screen	316SS	1
3	Gasket	PTFE	1
4	Bonnet	ASTM A351 Gr. CF8M	1
5	O-ring	Viton®	1
6	Plug	ASTM A351 Gr. CF8M	1

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