Cincinnati Valve Company
P. O. Box 141451, Cincinnati
OH 45250-1451 US
Phone:(513) 471-8258
Fax: (513) 471 8327
Email:info@lunkenheimercvc.com
Website:http://www.lunkenheimercvc.com
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Item # 180-1/4, 1/4" Y Blow-Off Valve
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Lunkenheimer Fig. 180 "Y" Blow-off valves conform to the ASME Boiler Code and are suitable for boiler service up to 80% of valve working steam pressure. Also provide approximate flow and drainage of a gate valve and may be used as such on other services. Also for throttling and fine regulation.
Bodies and Bonnets ASTM B61 Type S-1 Steam Bronze
Seat opening permits almost unrestricted flow. Cylindrical guides insure proper disc seating.
Union Bonnet
Assures strong, pressure-tight connections, facilitates cleaning and inspection.
Discs and Seat Rings
Regrindable, renewable. NT4 nickel alloy.
Back Seats
Repackable when disc is wide open under pressure.
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| Part |
Fig |
Material |
ASTM |
| Body & Bonnet |
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S-1 Steam Bronze |
B61 |
| Disc |
180 |
NT Nickel Alloy |
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| 180-T |
Teflon |
| Stem |
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Stemalloy, Rod |
B371 |
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| (C6970) |
| Seat Ring |
180 |
NT Nickel Alloy |
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| 180-T |
Integral/Bronze |
| Packing |
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JC168 Kevlar |
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Bronze Valves comply with ANSI B1624 arc MSS-S5P-80
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