NIBCO NLL203 LCS-6822-3 High Performance Butterfly Valve Size: 4" NEW

Description

NIBCO, NLL203H, LCS-6822-3 4" Class 150 High Performance Butterfly Valve, Carbon Steel x Stainless Steel
The lug type butterfly valve features live loaded adjustable packing with a unique flush-mounted packing gland. The high performance valve also provides uni-directional dead-end service and includes an arrow on the body to indicate the flow direction. Seats are glass reinforced PTFE to provide exceptional chemical and heat resistance. Other features include the powder coated epoxy finish, direct mount actuation, integrally cast disc-stop and dual offset design, one-piece, blowout-proof 17-4PH stainless steel stem with 304 stainless steel bushings PTFE coated. Choose NIBCO® high performance butterfly valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications.
Features:
Valve pressure rating 285 psi
Maximum operating temperature 400°F at 100 psi
Lug style
Glass reinforced PTFE seats
Blowout-proof stem
Stainless steel disc and stem
Integrally cast disc stop
Dual offset design
Direct mount actuation
Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation
MSS SP-68 (design) 100% production tested
MSS SP-25 (markings)
API 609 seat pressure/temperature ratings/blow-out proof stem
ASME/ANSI B16.34A, body pressure/temperature ratings
ASME/ANSI B16.5 flange dimensions
ISO 5211 EN 12116 actuator mounting top works
ANSI Class 150
Stem
Stainless Steel UNS ASTM A564 UNS S17400
Flange, Gland
Stainless Steel ASTM A351 Grade CF8M
Retainer, Stem (4)
Stainless Steel ASTM A276 UNS S31600
Gland, Packing
Stainless Steel ASTM A276 UNS S31600
Packing (set)
PTFE
Retainer, Packing
Stainless Steel ASTM A276 UNS S31600
Lockwasher (2)
Stainless Steel Type 304 18-8
Nut (2)
Stainless Steel Type 304 18-8
Stud (2)
Stainless Steel Type 304 18-8
Screw, SHCS
Stainless Steel Type 304 18-8
Retainer, Seat
Stainless Steel ASTM A276 UNS S31600
Bushing, Upper
Stainless Steel Type 304 PTFE Coated
Seat
PTFE 15% Glass Reinforced*
Disc
Stainless Steel ASTM A351 Grade CF8M
Pin, Disc (2)
Stainless Steel ASTM A276 UNS S31600
Bushing, Lower
Stainless Steel TYPE 304 PTFE Coated
Body
Carbon Steel ASTM A216 GRADE WCB
Disc, Spacer
Stainless Steel ASTM A240 UNS S31600
Seal, Lower
PTFE
Cap, Body
Stainless Steel ASTM A351 Grade CF8M
Lockwasher (4)
Stainless Steel Type 304 18-8
Screw, Hex (4)
Stainless Steel Type 304 18-8
Handle Assembly
Mallable Iron (shown separately)
Plate, Throttle
Steel, Plated (shown separately)
Screw, Hex
Carbon Steel, Plated (shown separately)
Lockwasher
Carbon Steel, Plated (shown separately)
Key
Carbon Steel ASTM A108 Grade 1045
ID Plate
Stainless Steel
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