Wafer, Lug, Double Offset and Triple Offset Types of butterfly valves used for water supply, wastewater treatment, fire protection, and gas supply, in the chemical and oil industries, in fuel handling systems, power generation.

1. SKG Pneumatics Inc
SKG Pneumatics is a well-known dealer, supplier,
distributor & traders of a comprehensive range of
industrial valves & firefighter Products. Our wide range
of products is procured from reputed manufacturing
companies.
www.skgvalves.co.in

2. A butterfly valve is a flow regulating disc valve with a relatively simple construction. A
quarter turn takes the valve from fully open to the fully closed position or the opposite,
and thus the butterfly valve allows for quick opening and closure. These valves are used
in systems where positive shut-off is not required. Wafer, Lug, Double Offset and Triple
Offset Types of butterfly valves used for water supply, wastewater treatment, fire
protection, and gas supply, in the chemical and oil industries, in fuel handling systems,
power generation etc.
Butterfly valves and its types

3. • Tight shut off
•No flange gasket
•Low pressure drop
•Quick fitting and dismantling
•On-off or throttling applications
•Easy replacement and renewable seat
•Reduced weight and installation space
•Less fluid resistance achieved through smooth flow
•Suitable for automation with low operating torque and 90 degree operating angle
Advantages of butterfly valve

4. Motorized Butterfly
Valves
Concentric Butterfly
Valves
Lug Type Butterfly
Valve
Wafer Type Butterfly
Valve
Types of Butterfly Valves

5. Motorized Butterfly Valves
Features
● Powerful Function
● Beautiful appearance : Alloy die casting body
● Specially design worn-worm wheel for high
strength and
● Super wear resistance : Forged with special
copper alloy
● Waterproof, antirust & anti-corrosion design
● Could be installed in any angle / position
● ISO 5211 mounting base
● Duty : On – Off Inching / Modulating

6. Concentric Butterfly Valves
Features
● Fit n Forget’ Butterfly Valve – internally molded
liner
● 2” to 24”
● Upto ANSI # 150
● From – 50° to 205° C
● End connection in Wafer, Lugged & Flanged Models
● Standard compliance with API 609 & 598

7. Lug Type Butterfly Valves
Features
1. Test Pressure (Hydraulic) Seat : 1.6 Mpa.
Body : 2.4 Mpa
2. Body - Cast Iron IS 210 FG 200
3. Upper & Lower Stem Stainless Steel IS 7604
4. Lever & Lever Lock Screw Carbon Steel BS
960
5. Disc S.G. Iron/Stainless Steel ASTM A 536
6. Lock Plate Carbon Steel IS 2062

8. Wafer Type Butterfly Valve
Features
● Design Standard IS 13095 / BSEN 593 (BS
5155).
● Gear Operated.
● S.G Iron construction.
● Compatible to sandwich between flanges as
per BS 10 Table D, E, F,H, DIN, PN10, PN16,
PN25, PN40, ASA 150, ASA 300, IS 778, IS 6392
Table 17 and IS 1538.

9. SKG Pneumatics Inc
Rajendra Place,New Delhi, India - 110008
Mail - info@skgvalves.co.in
Call -011-4153-9849/ 4506-2166
www.skgvalves.co.in