EKO 7300

EKO7300

DYNAMIC ANTI SHOCK AIR RELEASE VALVE

Pressure Ratings: PN10,16,25,40
Design Standard: BS EN 593
Face to Face Length: EN 558-1 Series 14 or 13
Valve Test: EN12266-1
Valve Marking: EN 19
Flange Standard: EN 1092-2
Product Group: Butterfly Valve
Medium: Water

CONTACT

Sales Department:
+90 312 511 48 32
Whatsapp:
+90 533 617 47 79
Email: export@ekoval.com

TECHNICAL ADVANTAGES
materıal
Coatıng
Versıons

Triple Functions
1. Ensures discharge of great air mass during
filling big floated pipelines
2. Allows in flows of large volumes of air when
pipe is emptied
3. Release of air under pressure
Ventilation outlet in nominal size (large opening
cross-section according to the flange size)
Two Staged closure Design
2-level Ventilation Design
Flange pursuant to EN 1092-2 (DN 50 can also
be provided with 2” threaded connection)
Efficient, high performance ventilation protects
pipeline from vacuum related damages
Discharge all air inside the pipeline while system
is still operating
Small Volume/Weight Design
Impact-free closing
High volume air intake for vacuum break
purposes, both during draining of water pipelines
and/or column separations
Prevents pipeline bursts during pump trip &
rapid pipeline filling
Water, Sewage and Effluent pipelines Aplications

Body: GGG40/50 Ductile Iron
Cover: GGG40 & AISI304
Shaft: AISI304
Bottom Plate: AISI304
Lower Float: HDPE
Middle Float: HDPE
Upper Float: HDPE
Gasket: EPDM
Camshaft: AISI304
O-Ring: NBR
Filter Cover: AISI304
Pin: AISI304
Bolts: A2 (AISI304)
Nuts: A2 (AISI304)
Washers: A2 (AISI304)

Epoxy Coated Minimum 250 Micron

Small parts can be changed according to
customers needs.
Please contact Ekoval for more information