Surge Anticipatin Valve Station
Supplier Information
Name:
HPE
Contact:
UlrichKienle
Phone:
0114621903
Email:
sales@hpesa.com
Website:
http://www.hpesa.com
Address:
19 Precision Street, , Kya Sand, Gauteng, 2163
The Surge Anticipation Valve (SAV) station is installed in the pump chamber on the header pipe and consists of: One SAIV which is normally closed One SAPV which senses the column pressure and causes the SAIV to open when the pressure drops to a set point below the normal steady state pumping pressure Four downstream SRVs which are charged to a pressure below the steady state pumping pressure and relieve fluid to atmosphere when the SAIV opens One manifold that connects the SRVs to the upstream and downstream side of the SAIV
| Equipment Type |
P.I. 200 Surge Anticipation Valve Station |
|---|---|
| OEM |
HPE |
| TRL |
TRL9 |
| Mining Type |
Underground mining |
| Mine Development |
Access Development |
| Mining Activity |
|
| Mining Method |
Mechanised,Conventional |
| Mineral |
Gold & Platinum,Diamonds,Base Metals |
| Energy source |
Electric AC,Water hydraulic |
| Logistics & materials handling |
Pipe services |
| ITComms |
Controls,Management Systems |
| reefType |
Narrow,Massive |
| Surge Anticipation Valve Station: | Nominal Size (NB) 200 |
|---|---|
| Surge Anticipation Valve Station: | L x W x H (m) 3.7 X 1.0 X 1.4 |
| Surge Anticipation Valve Station: | Mass (kg) 1000 kg max. |
| Surge Anticipation & Pilot Valve: | Nominal Size (NB) 200 |
| Surge Anticipation & Pilot Valve: | Valve body Cast steel--ASTM A216 grade WCC (equivalent BS 3100 grade A4) |
| Surge Anticipation & Pilot Valve: | Flanges Wrought carbon steel--AISI A105 or as specified |
| Surge Relief Valves: | Nominal Size (NB) 100 |
| Surge Relief Valves: | Downstream nitrogen charge pressure (Bar) 0, 5, 10, 15 - above SAPV trip setting |
| Soft ‘catch’ action of the valve system minimizes pressure surges due to fluid velocity changes | |
| Based on proven HPE robust, dirt-tolerant, Y-pattern isolation valve with high-pressure throttling capability and fast-acting nitrogen charged Surge Relief valves | |
| Minimum water wastage & Available in any pressure or flange class | |
| Option of Electrical Actuator override for remote monitoring and control |