Page 136 - ParkerBrassCatalog2010

Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
C32
C
Catalog 3501E Non-Retun Valves
In-Line Non-Return Valve NRV800
PART TUBE
NO. SIZE L M
NRV800-5/32 5/32 1.52 .63
NRV800-4 1/4 1.61 .63
NRV800-5 5/16 2.03 .75
NRV800-6 3/8 2.50 .91
Male Thread Non-Return Valve NRV808
PART TUBE THREAD C
NO. SIZE SIZE HEX L
NRV808-5/32-0 5/32 10-32 .35 1.26
NRV808-5/32-2 5/32 1/8 .63 1.12
NRV808-4-2 1/4 1/8 .75 1.42
NRV808-4-4 1/4 1/4 .75 1.42
NRV808-6-4 3/8 1/4 .91 1.65
NRV808-6-6 3/8 3/8 .91 1.65
M
L
C HEX
H
Non-Return Valves
Parker Non-Return Valves allow air to pass in one direction while blocking fow in the other direction. A pressure of more than 7 psi will overcome
the spring pressure, which is keeping the valve closed, thus allowing the passage of air.
Non-Return
Diaphragm
Non-Return
Diaphragm
Meter Out Version