water supply valve

Waste Water Triple Function Full Flow Area SS316 Internals Single Chamber Sewage Combination Air Release Valve

How do we ensure finished product quality (FQC inspection)

1. Visual Inspection

2. Material Grade Measurement

3. Dimension Inspection

4. Roughness Detection

5. Roughness Detection

6. Leakage Test

Description:

In sewage water, additional gas will accumulate because of all kinds of gas or air  to ventilate the waste water. In case to protect the transmission efficiency, SKAR - sweage air release valve is necessary to install for venting the air in pipeline. Air release takes place at high points, on long ascending and descending pipe sections, downstream of pumps, upstream of restrictions.

Technical Data:

Size range: DN 50-200MM
Pressure ratings:1.0Mpa,1.6Mp (Flange)
Working temperature: -10°-80°C.
Flow media: sewage water.
Please consult factory for PN25 and antishock device whenever there is waterhammer issue.

Features:

. Manufacturing standard : BS EN1074-4, AWWA C512
. Flange drilling and dimension : BS EN 1092 and BS EN 558 and ANSI flange.

. Spill Free.
. Advanced design: Simple mechanism and strong float to prevent cracking during sudden water hammer& quick closure.

. No arms or levers to prevent vibrating, bending, direct closure of the float.
. Fully fusion epoxy coated inside and outside of valve body for long term services.

.  Drain boss at the top & bottom for cleaning.

Service Fields:

For sewage water system.

Material:

Dimension: