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Whistle Valves

Whistle Valves

Features

 

  • 100% Pressure Tested
  • Threaded Ends
  • PTFE Disc
  • Intergral Seat
  • Quick Opening
  • Self-Closing Globe Valve
  • 200WSP at 406° Max
  • 400 WOG

 Whistle Valve Diagram

Materials List

NO. DESCRIPTION MATERIALS
1 Cap Brass
2 Spring Stainless Steel
3 Disc Holder Brass
4 Body Bronze
5 Disc PTFE
6 Disc Nut Brass
7 Lock Nut Brass
8 Packing NAFG
9 Lever Bronze
10 Clevis Pin Steel
11 Packing Nut Brass
12 Packing Gland Brass
13 Yoke Bronze
14 Stem Stainless Steel
15 Retaining Ring Steel

 

  A B
25WT 1/4" 2.34 3.22
25WT 3/8" 2.34 3.22
25WT 1/2" 2.69 4.00
25WT 3/4" 3.00 4.50
25WT 1" 3.75 5.25

 

All Whistle Valves are supplied with NPT (National Pipe Thread) as standard, with the exception of the 3/8" and 1" valve these threads are also compatible with BSP.

However for the 3/8" and 1" valves a union will need to be supplied or can be made to order. If this is required please contact us prior to ordering as additional costs may apply.

 

5 Products

Steam Whistle Valve 1/4" NPT / BSPT

Excl. VAT: £45.15

Incl. VAT: £54.18

Steam Whistle Valve 3/8" NPT

Excl. VAT: £67.25

Incl. VAT: £80.70

Steam Whistle Valve 1/2" NPT / BSPT

Excl. VAT: £73.45

Incl. VAT: £88.14

Steam Whistle Valve 3/4 NPT / BSPT

Excl. VAT: £88.20

Incl. VAT: £105.84

Steam Whistle Valve 1" NPT

Excl. VAT: £131.32

Incl. VAT: £157.58

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