The Milsheff safety cover provides a visible, early warning of leakage of flanges and valves. As soon as an acid or caustic comes into contact with the inside coating, the outside changes colour.

Even one drop of the reagent triggers a colour change that is clearly visible to all employees. All covers are made of tough vinyl fabric reinforced with woven-glass, that will stop sprays even in the event of serious leakage.

Advantages of the Milsheff cover:

• Fully indicating
• Easily installed
• Suitable for use at high temperatures
• Delivery from stock

Types
A list of the most common Milsheff covers is given below:

1) Flange covers
The flange covers are available in ANSI and DIN sizes.

The table below shows the different sizes for welded flanges. Safety covers can also be supplied for threaded flanges.
 

ANSI Flanges

Nominal Pipe size	Part number 150 lbs	Part number 300 lbs
½”	F0751	F11
¾”	F0751	F11
1”	F11	F151
1½”	F151	F21
2”	F21	F21-3
3”	F31	F31-3
4”	F41	F41-3
etc.

DIN Flanges

Nominal Pipe size	Part number ND10/16	Part number ND40
DN10	FD101-16	FD 101-40
DN15	FD151-16	FD 151-40
DN20	FD 201-16	FD 201-40
DN25	FD 251-16	FD 251-40
DN32	FD 321-16	FD 321-40
DN40	FD 401-16	FD 401-40
DN50	FD 501-16	FD 501-40
etc.

* Milsheff covers van be supplied in all sizes and pressure ratings

2) Valve covers
For enquiries or orders, please specify the following two dimensions:
A - Height of valve
B - Circumference of valve

3) Special safety covers
Milsheff covers can be supplied for any application.
For more information please contact our sales office.