Marine Copper Valve & Brass Valve

Marine Brass Valve & Copper Valve

A marine brass & bronze valve(copper valve) is a type of valve that is constructed primarily using brass, a copper-zinc alloy. Copper valves are widely used in various industries for controlling the flow of fluids, such as water, gas, or oil. They are known for their durability, corrosion resistance, and versatility.

Ship Brass valves typically consist of a valve body, which houses the internal components, and a valve mechanism that controls the flow of the fluid.

Technical Specifications:

  • Nominal pressure: PN<=1.6MPa
  • Working mediums: cold and hot water, gas, oil, etc.
  • Working temperature: -20℃<T<150℃
  • Thread criterion: 55° inch pipe thread
  • Material:Marine Bronze Valve, Brass Valve, Copper Valve, Red Copper Value.

This data applies to the categories of copper valves involved include: gate valve, globle valve, check valve, ball valve, floating valve, filiter and more.

Gosea Marine can produce copper valves according to national standard, DIN, JIS,ASTM, API and other standards. We can provide CCS, LR, GL, DNV, ABS, NK, BV, KR and other national classification society inspection certificates.

Our Brass Valve Types for Sale

Forging Brass Gate Valve

A brass gate valve is a type of valve that utilizes a brass body and a gate or wedge-shaped disc to control the flow of fluid. It is designed to provide a straight-line flow path when fully open and shut off the flow completely when fully closed. Copper gate valves are widely used in plumbing, industrial, and marine applications where low fluid resistance and positive shut-off are essential.

Brass gate valve size form

Code

DN

SIZE

L

B

H

D

5901

15

1/2”

42.5

14

76

54

5902

20

3/4”

46.3

16

78

54

5903

25

1”

50

20

85

58

5904

32

11/4”

56

26

100

72

5905

40

11/2”

59

32

113

72

5906

50

2”

66

44

133

80

5907

65

21/2”

75

54

165

107

5908

80

3”

82

64

205

126

5909

100

4”

92

84

240

130

Forging brass globe valve (PTFE core, copper core)

Brass globe valves are typically made with a brass body, which offers excellent corrosion resistance and durability. The brass construction ensures longevity and reliability in various applications.

brass globe valve size form

Code

DN

SIZE

L

B

H

D

6101

15

1/2”

48

11.5

70

54

6102

20

3/4”

56

13

75

54

6103

25

1”

66

19

83

72

6104

32

11/4”

78

28

105

75

6105

40

11/2”

85

32

115

90

6106

50

2”

106

42

130

100

Forging brass filter valve

Brass filter valves incorporate a filter element within the valve body to remove contaminants, particles, or debris from the fluid passing through. The filter element can be made of materials such as stainless steel, mesh, or other filter media, depending on the specific filtration requirements.

brass filter valve size form

Code

DN

SIZE

A

B

6101

15

1/2”

42

58

6102

20

3/4”

48

64

6103

25

1”

52

82

6104

32

11/4”

60

124

6105

40

11/2”

70

145

6106

50

2”

82

175

Forging brass check valve

Marine brass check valves are specifically designed to withstand the corrosive nature of seawater and other marine environments. The brass construction provides excellent resistance to saltwater corrosion, ensuring long-lasting performance.

Brass check valves are available in various sizes and configurations to accommodate different marine system requirements. They may feature threaded, flanged, or compression ends for easy installation and integration into marine pipelines.

brass check valve size form

Code

DN

SIZE

L

B

H

7101

15

1/2”

48

13

32

7102

20

3/4”

58

18

36

7103

25

1”

66

25

45

7104

32

11/4”

68

30

50

7105

40

11/2”

78

30

58

7106

50

2”

94

46

68

Forging brass ball valve type 216

Marine brass ball valves utilize a ball with a hole or bore through its center as the primary control element. By rotating the ball 90 degrees, the bore aligns with the pipe, allowing fluid to flow, or it can be closed by rotating the ball to block the flow completely. This design provides quick and reliable shut-off capabilities.

Code

DN

SIZE

L

B

H

D

1301

15

1/2”

56.5

14

45

93

1302

20

3/4”

59

15

48

93

1303

25

1”

69.5

20

54

110

1304

32

11/4”

75

25

62

110

1305

40

11/2”

81

30

68

136

1306

50

2”

91

37

78

146

Forging copper exhaust valve

Code

DN

SIZE

L

B

H

D

7501

15

1/2”

78

38

78

38

7502

20

3/4”

78

38

78

38

7503

25

1”

78

38

78

38

By-trail reducing brass valve

A reducing brass valve allows for the control and regulation of fluid flow in a pipeline while reducing the pipe size. It is commonly used in plumbing systems, HVAC (Heating, Ventilation, and Air Conditioning) systems, and other applications where it is necessary to transition from a larger pipe to a smaller pipe while maintaining flow control. 

  • Valve casting precision, beautiful appearance, small volume,saving installation space. 
  • Dirty water scale, without filter, can be any angle installation. 
  • Outlet pressure adjustable precision, unchanged for a long time,has reliable decompression effect. 
  • Small water head loss, the outlet pressure stability, reducing ratic can reach 10:1. 
  • Simple structure, low failure rate, high reliability, long service life.

Code

DN

Lmin

Hmin

weight

7701

15

100

170

1.0

7702

20

100

170

1.2

7703

25

120

190

2.0

7704

32

150

190

2.6

7705

40

150

210

2.8

7706

50

180

210

3.5

Copper floating ball valve

Code

DN

A

B

C

5901

15

74

9.5

100

5902

20

77

10

120

5903

25

102

12

172

5904

40

144

22

240

5905

50

146

30

280

5906

65

178

32

375

5907

80

206

43

450

5908

100

238

66

595

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