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Product Name FULL BORE
Model SFF-1F, SFF-2F
Series Safety Relief Valve
Catalog
Product Description

SAFETY RELIEF VALVE : SFF-1F / SFF-2F


- Mainly used as the safety valve for large-size boilers, pressure vessels and the relief valve for pumps.

- Suitable for large capacity.

- It has sealing in order to be unable to allow to adjust pressure.

- This product is certified on safety by KOSHA.

- This product is certified on manufacture registration of the high-pressure gas.






SPECIFICATION


Category

Content

TYPE

CONVENTIONAL FULL BORE

Material

Body

FCD450 / BC / SC480 / STAINLESS STEEL

Trim

Stainless steel

Design Pressure

0.5 ~ 22.0kgf/cm2

0.05 ~ 2.2 MPa

Design temperature

220︒C

Connection Code

JIS B2220, ANSI B16.5, DIN2511 FLANGE

Fluid

Air / Gas / Steam / Water / Liquid

CAP

Lever

Steam / Air

Cap

Water / Liquid

Close Lever Cap

Liquid Gas




DIMENSION (unit:mm)


DIMENSION

dt

ds

L

H1

H2

15A X 20A

11.5

14.5

95

85

210

20A X 25A

15

17.5

95

85

210

25A X 40A

19

22

100

105

225

32A X 65A

24

29

125

125

320

40A X 65A

30

35

130

125

320

50A X 80A

38

44

145

135

360

65A X 100A

49

57

155

155

460

100A X 150A

76

88

210

195

690

125A X 200A

95

114

220

230

690

150A X 200A

115

133

225

230

725

200A X 250A

150

175

285

230

950





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