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Show Bosta UK Categories
All Products
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Valves
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Metal check valves
Filter products
Sorting
Name A-Z
Name Z-A
Price ascending
Price descending
Topseller
Brand
Honeywell
Itap
Profec
Unbranded
Show 1 more
Show less
Approval
BELGAQUA
BELGAQUA/WRAS/KIWA
Ball material
NBR
carbon/NBR
ductile iron/NBR
steel/EPDM
Show 1 more
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Capacity
0,7 m³/h
2,5 m³/h
3,2 m³/h
4,57 m³/h
6,0 m³/h
9,2 m³/h
10,8 m³/h
13,5 m³/h
18,7 m³/h
23,9 m³/h
29,4 m³/h
31,5 m³/h
37,75 m³/h
40,5 m³/h
41 m³/h
56 m³/h
57,8 m³/h
62,45 m³/h
65 m³/h
78,3 m³/h
93 m³/h
170 m³/h
265 m³/h
382 m³/h
685 m³/h
1077 m³/h
1557 m³/h
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Colour
blue
red
Connection
DIN flange
female thread
female thread x male thread
flange
male thread
male thread x female thread
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Ct-1
29 mm
32 mm
33 mm
35 mm
36 mm
38.1 mm
38.4 mm
39 mm
41 mm
43 mm
44 mm
45 mm
48.5 mm
54 mm
54.2 mm
55 mm
57 mm
60 mm
61 mm
65 mm
67.53 mm
73 mm
76 mm
82.5 mm
85 mm
89 mm
92.5 mm
95.1 mm
99 mm
100 mm
105 mm
108 mm
110 mm
112 mm
113 mm
114 mm
122 mm
123 mm
125 mm
140 mm
142 mm
143 mm
151 mm
170 mm
180 mm
210 mm
265 mm
300 mm
330 mm
368 mm
471 mm
531 mm
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DIN Standard
DIN 2501
DIN3230
DN
08
08
10
10
15
15
20
25
32
40
50
65
80
100
125
150
200
250
300
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DN
1 1/2 "
1 1/4 "
2 "
Diameter
15 mm
20 mm
25 mm
F-1
11 mm
14 mm
15 mm
16.5 mm
18 mm
20 mm
21 mm
22 mm
24 mm
25 mm
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F-2
11 mm
14 mm
15 mm
16.5 mm
18 mm
20 mm
21 mm
22 mm
24 mm
25 mm
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Flange
PN10
PN10/16
PN 10/16
H
48.5 mm
56 mm
62 mm
74 mm
84.5 mm
100.5 mm
138 mm
142 mm
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Holes
4
8
12
L
25.5 mm
43 mm
47 mm
55 mm
55.5 mm
56 mm
58 mm
60 mm
61 mm
62 mm
63 mm
65 mm
65.5 mm
67 mm
68 mm
70 mm
74 mm
75.5 mm
76 mm
83 mm
90.5 mm
95 mm
96 mm
97 mm
98.5 mm
111 mm
113 mm
115 mm
120 mm
120.5 mm
121 mm
125 mm
132 mm
134 mm
135 mm
140 mm
145 mm
151 mm
155 mm
175 mm
179 mm
190 mm
200 mm
202 mm
208 mm
210 mm
240 mm
260 mm
300 mm
350 mm
400 mm
500 mm
600 mm
700 mm
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L1
8 mm
10 mm
10.5 mm
12 mm
13 mm
13.5 mm
14 mm
14.5 mm
15 mm
15.5 mm
16 mm
16.8 mm
17 mm
18 mm
20 mm
21 mm
21.7 mm
22 mm
24 mm
26.7 mm
27.5 mm
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Lb
62 mm
65,5 mm
67 mm
68 mm
75,5 mm
76 mm
82 mm
90,5 mm
91 mm
106 mm
111 mm
121 mm
151 mm
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Length
14 mm
18 mm
20 mm
22 mm
25,5 mm
26 mm
28 mm
43 mm
45 mm
46,5 mm
48 mm
52 mm
53 mm
55 mm
55,5 mm
58 mm
58,5 mm
59 mm
60 mm
60,5 mm
61 mm
62 mm
63 mm
65 mm
66 mm
66,5 mm
68,5 mm
69,5 mm
70 mm
71 mm
72 mm
74 mm
74,5 mm
76 mm
79 mm
80 mm
80,5 mm
81 mm
83 mm
84 mm
93 mm
93,5 mm
94 mm
95 mm
96 mm
98 mm
101 mm
103 mm
104 mm
108 mm
113 mm
115 mm
118,5 mm
119 mm
122 mm
125 mm
132 mm
134 mm
140 mm
141,5 mm
145 mm
155 mm
158,5 mm
169 mm
175 mm
179 mm
200 mm
202 mm
240 mm
260 mm
300 mm
350 mm
400 mm
500 mm
600 mm
700 mm
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Material
brass
carbon steel
ductile iron (GGG40)
fibre
stainless steel 304
stainless steel 304 (1.4301)
stainless steel 316
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Material (spring)
stainless steel
stainless steel 302
stainless steel 304
stainless steel 316
Show 1 more
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Material cover
brass
cast iron GG 25
cast iron GG 40
ductile iron
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Material housing
brass
ductile iron (GGG40)
stainless steel 304
stainless steel 316
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Material seal
EPDM
FKM
NBR
NBR/steel
PTFE
fibre
viton
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Max. temp.
60 °C
90 °C
100 °C
105 °C
110 °C
200 °C
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Opening pressure
0,007 bar
0,01 - 0,1 bar
0,01 - 0,2 bar
0,02 - 0,04 bar
0,025 - 0,035 bar
0,025 bar
0,07 bar
0,08 bar
0,09 bar
0,1 - 0,2 bar
0,1 bar
0,5 bar
0,13 bar
0,16 bar
0.02 bar
1 bar
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Outer ø
25 mm
29 mm
30 mm
32 mm
34,5 mm
35 mm
37 mm
41,5 mm
42 mm
44 mm
48 mm
56 mm
59,5 mm
60,5 mm
63 mm
70,5 mm
71 mm
78 mm
86 mm
87 mm
103 mm
104 mm
107 mm
120 mm
121 mm
126 mm
127 mm
140 mm
142 mm
154 mm
162 mm
165 mm
172 mm
183 mm
185 mm
192 mm
200 mm
215 mm
218 mm
220 mm
250 mm
273 mm
285 mm
328 mm
340 mm
378 mm
395 mm
405 mm
445 mm
460 mm
Show 47 more
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PCD
125 mm
145 mm
160 mm
180 mm
210 mm
240 mm
295 mm
350 mm
350/355 mm
400 mm
400/410 mm
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PCD
125 mm
145 mm
160 mm
180 mm
210 mm
240 mm
295 mm
350 mm
400 mm
Show 6 more
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Pressure
8 bar
10 bar
12 bar
15 bar
16 bar
18 bar
25 bar
40 bar
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Size
1 1/2"
1 1/4"
1"
1/2"
1/4"
2 1/2"
2"
3"
3/4"
3/8"
4"
6"
DN50
DN65
DN80
DN100
DN125
DN150
DN200
DN250
DN300
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Suitable for
0410081
Non return valve
Surface treatment
epoxy coating
nickel plated
Temperature range
-10°C - 80°C
-20°C - 100°C
-20°C - 110°C
-20°C - 150°C
0°C - 60°C
0°C - 80°C
0°C - 90°C
0°C - 95°C
Show 5 more
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Type
5
35
161
291
365
420
425
427
790
CA295
Europa 100
F
M
M1
M304
M316
Roma 104
York 103
Show 15 more
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Valve shape
flap
Width
32 mm
44 mm
53 mm
66 mm
78 mm
90 mm
Show 3 more
Show less
ØDi-1
1 "
1 1/2 "
1 1/4 "
1/2 "
1/4 "
2 "
2 1/2 "
3 "
3/4 "
3/8 "
Show 7 more
Show less
ØDi-2
12 mm
ØDi-2
1 "
1 1/2 "
1 1/4 "
1/2 "
1/4 "
2 "
3/4 "
3/8 "
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Show
27
results
View more
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Metal check valves
27
results
Filter products 27 results
Name A-Z
Name Z-A
Price ascending
Price descending
Topseller
Itap Non return valve brass 1" female thread 25bar DN25 type Europa 100
£13.69
Subscription
Itap Non return valve spring loaded brass 1" female thread 12bar DN25 type York 103
£9.28
Subscription
Profec Non return valve brass 2" female thread 10bar DN50 type 790
£38.97
Subscription
Itap Non return valve brass 1 1/4" female thread 18bar DN32 type Roma 104
£25.90
Subscription
Profec Non return valve ductile iron (GGG40) epoxy coating 2" female thread 10bar DN50 blue
£91.00
Subscription
Profec Non return valve brass 1" female thread 10bar DN25 type F
£15.46
Subscription
Profec Non return valve brass 1" female thread 16bar type 5
£11.22
Subscription
Non return valve stainless steel 304 1/2" female thread 16bar DN15 type M
£26.26
Subscription
Non return valve brass 1 1/4" female thread x male thread 10bar DN32 type 427
£31.68
Subscription
Profec Non return valve ductile iron (GGG40) epoxy coating DN80 DIN flange 10bar DN80 blue PN10/16
£176.82
Subscription
Profec Swing check valve with lifting device ductile iron (GGG40) epoxy coating DN80 DIN flange 16bar DN80 blue PN10/16
£186.13
Subscription
Non return valve stainless steel 304 1" female thread 16bar DN25 type M304
£38.89
Subscription
Non return valve brass 1" female thread 10bar DN25 type 425
£24.38
Subscription
Gasket for angle return valve 427 fibre 1 1/4" red
£0.39
Subscription
Non return valve brass 1/2" female thread 10bar DN15 BELGAQUA type 291
£25.55
Subscription
Profec Non return valve stainless steel 316 1/2" female thread 40bar
£64.14
Subscription
Profec Non Return Valve stainless steel 316 DN100 flange 16bar DN100 PN10/16 type 161
£199.61
Subscription
Non return valve brass 1" female thread 16bar type 35
£36.90
Subscription
Honeywell Preventor brass 3/4" male thread 10bar BELGAQUA/WRAS/KIWA type CA295
£148.07
Subscription
Non return valve spring loaded stainless steel 316 1" female thread 15bar DN25
£34.95
Subscription
Profec Ball NBR coated carbon steel DN100
£106.72
Subscription
Non Return Valve brass 1" female thread x male thread 10bar DN25 type 420
£50.65
Subscription
Ball check valve stainless steel 316 2" female thread 16bar DN50 type M1
£314.11
Subscription
Non return valve spring loaded stainless steel 304 (1.4301) 1/4" female thread 16bar DN08 type M1
£26.40
Subscription
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