✨ Tariff Decision List
84.61 cont'd
Cocks and valves—continued
EXCLUDING—continued
(8) Check valves (reflux) cast iron 76.2 mm, 101.6 mm,
152.4 mm, and 203.2 mm, free acting, 101.6 mm,
152.4 mm, 203.2 mm external lever operated,
standard types for test pressures not exceeding
182.88 m head of fluid, not including non-con-
cussive types
(9) Plugcocks, bronze, screwed and flanged straight
through or 3-way, sizes 12.7 mm to 101.6 mm.
(But not sleeve packed plugcocks)
(10) Valves commonly used on bulk fuel tankers, viz:..
(a) Pressure vacuum valves, aluminium, screwed
(b) Bottom outlet valves, aluminium or bronze
sizes 76.2 mm and 101.6 mm flanged
(11) Check valves of any kind of bronze, commonly used
with steam or water, of the following types and
working pressures:
(a) Flanged horizontal types 19.05 mm to 152.4
mm with stainless steel or bronze seat and a
working pressure of 344.7 kPa to 1723.7
kPa
(b) Flanged and screwed swing type 63.5 mm to
101.6 mm with bronze seat and a working
pressure of 344.7 kPa to 689.4 kPa
(c) Screwed vertical type 63.5 mm to 76.2 mm with
bronze seat and a working pressure of
344.7 kPa to 1378.8 kPa
(d) Horizontal check valves 12.7 mm to 50.8 mm
fibre or teflon seats and a working pressure
up to 1034.1 kPa
(12) Treacle cocks, bronze 25.4 mm to 76.2 mm
(13) Blow down plug cock, flanged, asbestos packed,
double gland bronze 25.4 mm to 50.8 mm com-
monly used for blowing down boilers or pressure
vessels and tested up to 3447.0 kPa
(14) Needle valves, of bronze and stainless steel, in-line
types sizes 6.35 mm, 9.525 mm and 12.7 mm B.S.P.
(15) Pressure reducing valves of bronze, pilot operated,
flanged and screwed, stainless steel seat and valve,
sizes 12.7 mm to 50.8 mm up to 1723.7 kPa
(16) Valves commonly used by service station petrol
pumps:
(a) Petrol pump dispensing nozzles
(b) Petrol pump dispensing nozzles, automatic
shut-off types, which operate at up to
136.4 l.p.m. at pressures from 34.45 to
620.5 kPa
(17) Valves, drum compensating types, being air reduc-
ing valves commonly used to pressurise oil
storage containers having a capacity of 56.83
litres, 200 litres, 272.8 litres or more
(18) Solenoid valves
(19) Aerosol valves, with or without actuators, peculiar
to use with 25.4 mm neck-opening aerosol con-
tainers
Rates of Duty
Normal
B.P.
Other
Pref.
Part
II
Ref.
List
No.
9
9
9
9
9
9
9
9
9
9
9
Effective
From
To*
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
1/7/74
Next Page →
PDF embedding disabled (Crown copyright)
View this page online at:
VUW Te Waharoa —
NZ Gazette 1974, No 64
NZLII —
NZ Gazette 1974, No 64
✨ LLM interpretation of page content
🏭
Tariff Decision List No. 9
(continued from previous page)
🏭 Trade, Customs & IndustryTariff, Decision List, Approvals, Rates of Duty, Customs, Trade, Goods