Operating instructions

SHERWOOD LPG PRODUCTS
Design Features
Cylinder Valve Features
Valves and options available
Sherwood manufactures an extensive line of cylinder and
service valves for various LPG applications, including fork lift
trucks, recreational vehicles, and engine fuel installations as
well as domestic and commercial tanks up to and including
1000-gallon water capacity tanks. Available options include
liquid level gauges, liquid withdrawal tubes, pressure relief
devices, hydrostatic relief devices, various outlet connections,
and various bonnet assemblies (see Figs. 1 and 2).
Outlet Connections — Fig. 1
Rugged forged
brass body
Resilient seat — provides
positive shutoff for
leak-free closure
Exclusive Teflon
®
coated
brass stem — provides
lubricity to reduce friction
in moving parts
O-ring seal — formulated
forLPG applications; UL
®
approved for -40º F
Back seating seal — protects
against leaks while the valve is
in operation (3250 Series bonnet
assembly only)
3
⁄
8
" SAE (Society of Automobile
Engineers) flare (CGA182) —
engine fuel applications
POL (CGA510) —
cylinder valve vapor withdrawal
3
⁄
8
" SAE flare angled 30º —
engine fuel applications
1
⁄2" or
3
⁄4" FNPT —
liquid withdrawal applications
CGA 555 (male) —
cylinder valve liquid withdrawal
Pressure relief valve —
releases excessive pressure
that may build up
Aluminum handwheel —
meets UL
®
temperature
requirements
3
⁄
8" NPT
PA1428M
adapter
1
1
⁄
4
"
Acme
thread
PV1427 Series —
fork lift truck applications
All Safe, Inc. 1-866-958-3473