WAFER & LUG VALVES

Valves & hydrants

WAFER/ LUG Valves

A universally applicable wafer type valve. Lug type with threaded holes enables the one-sided lugging of pipes. Suitable for use in clean, dirty and sea water applications.

Technical Details

Diameter range: DN50 – DN 300
Can be installed in any desired position
Temperature range : -20°C to +160°C (lug) +210°C (wafer) dependant on pressure, medium and material
Operating pressure : max 16 bar
Low operating torque
Lever operated as standard

Key Features & Benefits

Tight sealing with flow in either direction
Precision-machined bodies for perfect seating of the liner and precise positioning of the shaft
Shafts have multiple bearings giving optimal guidance even after many years of use. No contact corrosion
Shaft retainer guarantees blow-out resistance of the shaft
Continuous forming lobe for stabilising the liner
Sealing surfaces are mirror polished and guarantee low torque combined with tightness

Options Available

Worm gearbox operated
Actuator operated

Standards & Approvals

Compliant to EN 593

WAFER

Saint-Gobain PAM’s WAFER range is assembled using rods and nuts. This valve is installed above ground in order to reduce congestion. It is suitable for low pressure and all types of fluids. Intervention on this product is to be carried out when the network is not under pressure.

WAFER butterfly valve DN 401200 PFA 16 bar
AUMA three-phase motorized WAFER butterfly valve DN 401200

LUG

The LUG range is installed using bilateral screws and no nuts. LUG is assembled above ground to resolve problems of congestion. It is a range that can be adapted for all types of fluids and constraints. Like WAFER, LUG possesses two friction points. This gate valve is used to dismantle one side of the installation while keeping the other side under pressure and in full operation.

LUG manual butterfly valve DN 40100 PFA 16 bar
AUMA three-phase motorized LUG butterfly valve DN 401000