Product Handbook 2026 - Volume 2

Steam traps Thermodynamic

8

Materials

Flanged

2 3 4 7 6

5

8

9

1 Screwed

10

11

Optional extra BDV1 integral blowdown valve See spare parts for details on how to order; Alternatively please specify at the time of order placement.

8.7 58

No.

Part

Material

1 2 3 4 5 6 7 8

Body

Carbon steel

1.0619+N / ASTM A216 WCB

Top cap

Stainless steel

1.4301 / ASTM 479 304

Insulating cover

Stainless steel

EN 10088-1 1.4301

Disc

Hardened steel

1.2379

Seat

Hardened steel

1.2379

Bimetal ring

Bimetal

Support

Stainless steel

AISI 304

Seat gasket

Graphite foil

9

Strainer screen

Stainless steel

ASTM A478 316L

10

Strainer cap gasket

Stainless steel

AISI 304

11

Strainer cap

Stainless steel

1.4308 / ASTM A351 CF8

TI-P187-04 CMGT Issue 12

Page 2 of 10

TDC46M Carbon Steel Thermodynamic Steam Trap with Maintainable Seat

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