RTJ PLATE HOLDERS
CRANE MANUFACTURING. YOUR SOURCE FOR QUALITY RING-JOINT ORIFICE PLATE HOLDERS.
Crane Manufacturing offers a full range of handle type ring-joint orifice plate holders. Type 560 plate holders are of one-piece construction and type 580 and 590 plate holders are fitted with type 500 universal orifice plates; all types are used with ring-joint orifice flanges.
Type 560 Integral Plate Seal
Type 580 With Snap-Ring Clip
Type 590 With Hold-Down Screws
All Crane plate holders are available in 304 and 316 stainless steel; other materials are available upon request for all sizes. Crane type 580 and 590 orifice plate holders are sold without orifice plates. Type 560 orifice plate holders are sold blank; boring is available upon request. Orifice plates are sold separately for Type 580 and 590 and are available through Crane Manufacturing.