ASTM A216 WCB Steam Traps, ISO 6552, DN50, PN16, Free Float

Product Name: Free Float Steam Trap, Ball Float Steam Trap
Design & Manufacture: ISO 6552, EN 26704
Body Material: ASTM A216 WCB, Cast Carbon Steel
Size: DN50, 2 Inch
Pressure: PN16, Class 150 LB
End Connection: RF Flanged
Medium: Steam Condensate

Free float steam traps represent one of the most advanced types of steam traps available today, with product quality and manufacturing processes that meet international standards. The high float ensures the sealing performance of the trap, utilizing the entire spherical surface for sealing, which contributes to its long service life. The unique advantages of free float steam traps include a highly sensitive built-in drain valve, which extends the overall life of the trap. One of the key benefits of free float steam traps is their ability to handle fluctuations in pressure, temperature, and condensate flow, ensuring continuous drainage and minimal undercooling (as low as 0°C). This allows heating equipment to operate at peak efficiency. The minimum working pressure for these traps is 0.01 MPa, with a maximum back pressure rate of 85%.

Technical Specification

» Product model: CS41H Flange
» Normal Size Range: 1/2-6 Inch (DN15-DN150)
» Normal Pressure Rating: PN16,PN25,Class 150 LB
» Material: ASTM A216 WCB, A351 CF8, CF8M, CF3, CF3M
» Maximum Allowable Pressure (PMA): 40 Barg
» Maximum Allowable Temperature (TMA): 300°C
» Maximum Differential Pressure (ΔPMX): 32 Bar
» Medium: Steam condensate

Standards Compliance

» Design and Manufacture: ISO 6552; EN 26704
» Face to face(end to end): EN 26554
» Flanged connection: GB/T 9113
» Test and inspection: EN 26948

Structural Diagram

Free Float Steam Trap, Ball Float Steam Trap Structural Diagram

Main Dimensions

Size

A

B

C

D

DN15

195

120

97

195

DN20

195

126

103

200

DN25

215

130

105

210

DN32

270

172

130

240

DN40

280

172

140

250

DN50

290

172

140

250

DN65

340

210

175

300

DN80

380

220

190

325

DN100

430

260

225

410

DN125

480

280

260

420

DN150

480

302

311

506


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Zhejiang Kosen Valve Co., Ltd.

Zhejiang Kosen Valve Co., Ltd.


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Source: https://www.kosenvalve.com/astm-a216-wcb-steam-traps-iso-6552-dn50-pn16-free-float.html