Valve, Check, Bolted Cover Swing, 4", 150#, Flanged RF, RP, WCB/SS316/Metal Seated/Viton,

SKU: P11NR28

MODEL/PART#

7779-1139KB3221

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Product Description

VALVE, CHECK, 4" 150# FLANGED RF BODY: ASTM A216 WCB DISC: 316 SS SHAFT / BUSHING: 316SS / 316SS SEAT: 316SS REPLACEABLE WITH VITON SEALS TOP ENTRY, API 6D, HORIZONTAL SWING, NACE MR-01-75 / CL III, SERIES 35B MFR: KF INDUSTRIES, USA KF FIG# 7779-1139KB

Shipping Information

Ship Weight [kg] 34.500000
Origin USA

Item Specifications

Manufacturer KF VALVES (CIRCOR ENERGY)
Model/Part# 7779-1139KB3221
Actuation Self Operated
Model/Series 35
Valve Design Bolted Cover Swing Check Valve
Valve Type Check Valve
Pressure Rating 150#
End Connection Flanged RF
Bore/Port Regular
Body Material Grade ASTM A216 WCB
Trim Material Grade ASTM A182 F316/A351 CF8M/A726 SS316
Seat/Seal Metal Seated/Viton
Pipe Size (NPS) 4"

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