Asahi® PVDF Check Valves

The Asahi ball check valve employs a free moving ball, which unseats to permit flow in one direction, but seals against a seat to prevent backflow.

PVDF with solid thermoplastic ball
FKM O-ring seals
PTFE sealing disc & seals
Easy in-line maintenance
Can be installed vertically or horizontally
Minimum shut-off of 5 psi
All sizes rated for full vacuum service
Pressure rating: 150 psi @ 70°F (1/2" - 2" ) & 100 psi @ 70°F (3" & 4")
Maximum temperature: 250°F
NSF 61 certified

Stock	Description	Catalog Pg.	Price
Item 17277	1/2" Threaded PVDF Check Valve with FKM O-Ring Seals 265.15/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	265.15/Each Drop Ship
Item 17278	3/4" Threaded PVDF Check Valve with FKM O-Ring Seals 358.92/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	358.92/Each Drop Ship
Item 17279	1" Threaded PVDF Check Valve with FKM O-Ring Seals 466.91/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	466.91/Each Drop Ship
Item 17280	1-1/4" Threaded PVDF Check Valve with FKM O-Ring Seals 970.84/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	970.84/Each Drop Ship
Item 17281	1-1/2" Threaded PVDF Check Valve with FKM O-Ring Seals 970.84/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	970.84/Each Drop Ship
Item 17282	2" Threaded PVDF Check Valve with FKM O-Ring Seals 1255.7/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	1255.7/Each Drop Ship
Item 17283	3" Threaded PVDF Check Valve with FKM O-Ring Seals 2181.3/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	2181.3/Each Drop Ship
Item 17284	4" Threaded PVDF Check Valve with FKM O-Ring Seals 5188.39/Each Drop Ship Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-478	5188.39/Each Drop Ship