BR 1600 Overflow valve

Typ 1604
Overflow valves

• with exposed bonnet (vented)
• with single-wall bellow and slot cone, spring-loaded
• Adjustment spindle with hand wheel (non-rising)
• Adjustment area using various springs
  1-2,5bar / 2,5-6bar / 6-10bar / 10-16bar /
  16-22bar / 22-30bar oder 30-40bar

Connection:

DIN EN raised-face flange

Sizes:

PN 10-40  DN 15-150

Lengths:

PN 10-40    EN 558-1 Basic series 1 (DIN3202-F1)                          

Materials:

Casing     1.0619, 1.4408
Internal elements   1.4571
Other materials available

Variants:

Heat jacket
2-wall bellow for
Back pressure up to p2max = 25bar

Typ 1607
Overflow valves

• with enclosed bonnet
  and gastight sealing cap
• with single-wall bellow and slot cone, spring-loaded
• adjustment spindle with handwheel (handwheel
  supplied detached)
• Adjustment area using various springs
  1-2,5bar / 2,5-6bar / 6-10bar / 10-16bar /
  16-22bar / 22-30bar oder 30-40bar

Connection:

Flansche mit Dichtleiste nach DIN EN

Sizes:

PN 10-40  DN 15-150

Lengths:

PN 10-40    EN 558-1 basic series 1 (DIN3202-F1)                          

Materials:         

Casing     1.0619, 1.4408
Internal elements   1.4571
Other materials available

Variants:

Heat jacket
2-wall bellow for
Back pressure up to p2max = 25bar