Details on the valves

All valves are suitable for A1, A2, A2L and A3 refrigerants, special versions are available for R717.

Overview of valves for screw compressors (connections at suction and discharge gas side)

Designation

Included bush / flange

Nomenclature valve body

Material valve body

Maintenance connections

Spare part assembly incl. bush / flange

Spare part completion kit without bush / flange

D35L–1 3/4"–DN32 // R717

365 214 08

PS33|DN32| S40|XX|xx| 1 3/4-12UN

steel

–

361 369 12

–

D54L–2 1/8"–DN50 // R717

365 321 03

PS35|DN50| GGxx|TX|xx| 4LA78

grey cast iron

1 top

361 339 08

361 339 10

D76L–3 1/8''–DN80 // R717

365 321 05

PS35|DN80| GGxx|TX|xx| 4LA99

grey cast iron

1 top

361 339 40

361 339 42

D76L–3 1/8''–DN100 // R717

365 321 32

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 25

361 339 26

D89L–3 1/2"–DN100 // R717

365 321 22

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 21

361 339 31

D105L–4 1/8''–DN100 // R717 // Version 1

365 321 17

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 23

361 339 26

D105L–4 1/8''–DN100 // R717 // Version 2

365 321 17

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 394 07

–

D108L–4 1/4''–DN100 // R717 // Version 1

365 321 21

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 24

361 339 26

D108L–4 1/4''–DN100 // R717 // Version 2

365 321 21

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 394 08

–

DN125 // R717

367 208 05

PS35|DN125| GGxx|XX|xx| 8D195

grey cast iron

–

–

361 339 46

D35L–1 3/8''–DN32

–

PS45|DN32| S36|LX|35| 1 3/4-12UN

steel

1 left

361 321 08

–

D42L–1 5/8''–DN40

365 321 14

PS35|DN40| GGxx|TX|xx| 4LA64

grey cast iron

1 top

361 339 02

–

D54L–2 1/8''–DN50

365 321 03

PS35|DN50| GGxx|TX|xx| 4LA78

grey cast iron

1 top

361 339 05

361 339 10

D64L–2 5/8''–DN50

365 321 23

PS35|DN50| GGxx|TX|xx| 4LA78

grey cast iron

1 top

361 339 06

361 339 10

D64L–2 5/8''–DN80

365 321 18

PS35|DN80| GGxx|TX|xx| 4LA99

grey cast iron

1 top

361 339 35

361 339 43

D76L–3 1/8''–DN80

365 321 05

PS35|DN80| GGxx|TX|xx| 4LA99

grey cast iron

1 top

361 339 36

361 339 42

D76L–3 1/8''–DN100

365 321 32

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 20

361 339 26

D89L–3 1/2''–DN100

365 321 22

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 21

361 339 31

D105L–4 1/8''–DN100

365 321 17

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 25

361 339 26

D108L–4 1/4''–DN100

365 321 21

PS35|DN100| GGxx|TX|xx| 4LA122

grey cast iron

1 top

361 339 24

361 339 26

D134L–DN125

367 208 05

PS35|DN125| GGxx|XX|127| 8D195

grey cast iron

–

361 339 28

–

Extensions with spacer sleeves are available for shut-off valves D42-DN40, D54-DN50 and D76-DN80. For ordering, the compressor model must be specified.