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Manifold Check Valve
Manifold check valves are of mushroom pattern type and
lift into the manifold as discharge occurs�� The function of
the check valve is to prevent loss of extinguishing agent
during discharge from an outlet, should a container have
been removed�� All check valves are ordered seperately to
the manifold assembly��
Technical Information
Body:
Brass CZ122
Stem:
Stainless Steel
Spring:
Stainless Steel
Bottom Plate:
Brass CZ122
Top Plate:
Stainless Steel
Seal Material:
Nitrile
2 mm (1") Check Valve
Inlet Connection Thread:
2 mm (1" NPT) Female
Outlet Connection Thread:
40 mm (1½" NPT) Male
Overall Size:
4mm (L) x 2.4mm (W)
(2.13” (L) x 2.0” (W))
Weight:
0.3 kg (1.39 lbs)
Equivalent Length:
0.40m (1.3 ft)
0 mm (2") Check Valve
Inlet Connection Thread:
0 mm (2" NPT) Female
Outlet Connection Thread:
mm (2½" NPT) Male
Overall Size:
73mm (L) x 3mm (W)
(2.7” (L) x 3.2” (W))
Weight:
1.0 kg (3.3 lbs)
Equivalent Length:
.m (21. ft)
Figure 1 - Manifold Check Valve
Figure 17 - 0mm (3” ) Valve Single Tank Adaptor
0 mm ( 3”) Valve Single Tank Adaptors
When a single 343 litre container is being used without
a manifold, three swivel adaptors are available for
connection to the discharge outlet, either NPT, BSP or
grooved��
Technical Information
Body:
Cadmium plated mild steel
3” Flared to 3” BSPT
Overall Size:
11mm (L) x 102mm (W)
(4.1” (L) x 4.00” (W))
Weight:
2.4 kg (.27 lbs)
Equivalent Length: 0.m (1. ft)
3” Flared to 3” NPT
Overall Size:
11mm (L) x 102mm (W)
(4.1” (L) x 4.00” (W))
Weight:
2.4 kg (.27 lbs)
Equivalent Length: 0.m (1. ft)
3” Flared to 3” Grooved
Overall Size:
72mm (L) x 102mm (W)
(2.2” (L) x 4.00” (W))
Weight:
1.9 kg (4.30 lbs)
Equivalent Length: 0.m (1. ft)
3” Flared to 3” BSPT
Part No. 309.002.013
3” Flared to 3” NPT
Part No. 309.002.014
3” Flared to 3” Grooved
Part No. 309.002.01
2 mm (1”) Check Valve Assembly
Part No. 302.209.004
0 mm (2”) Check Valve Assembly
Part No. 302.209.00
21
© 2010 Macron Safety Systems (UK) Limited
SECTION 2 - SYSTEM COMPONENTS
EQUIPMENT:
FM-200® (UL/FM)
PUBLICATION:
14A-07H
ISSUE No.
02
DATE:
2010-03
Содержание FM-200
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