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 68

No.

Part

Material

1 2 3 4 5 6 7 8

Body

Stainless steel

1.4308/ASTM A351 CF8

Top cap

Stainless steel (ENP coated)

1.4301/ASTM A479 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 (ENP coated)

1.4308/ASTM A351 CF8

TI-P187-02 CMGT Issue 11

Page 2 of 7

TDS46M Thermodynamic Steam Trap with Maintainable Seat

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