Parflex Metal Hose - Instrumentation Markets
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Parflex > Metal Hose > Catalog 4690-MH/US November 2006 size="-2">

To our Customers... Proper product selection and application of metal hose is extremely crucial. For your reference, the Parflex Division has provided detailed technical specifications, including information on hose construction, derating factors and much more throughout this catalog to ensure that each assembly is properly selected and applied. Sizes 1/4֔ to 6 ID Contact PFD for availability of product greater than 2Ԕ ID. Temperature Range Cryogenic (-380֋F) to 1200ڋF ڕ Temperature ratings vary based on material selection Intermittent maximum temperature of 1500ՋF Standard Hose Series Core...

Parflex Metal hose is available in various constructions to meet the needs of the diverse applications for which it is intended. To ensure proper product selection, the Parker Hannifin Safety Guide for selecting and using hose, tubing, fittings, and related accessories (Parker Publication No. 4400-B1) along with the STAMPED criteria should be considered. Select an appropriate hose Inside Diameter for the system considering flow requirements and applicable pressure drop. The length of the hose required to properly complete the connection also needs to be determined. When determining the...

0 No braid, 321 SS Tube1 ֖ 304 SS Single braid, 321 SS Tube 9A General Purpose 01 ֖ Male Pipe Thread (with hex) - NPTF MT Male Pipe Toe (no hex) - NPT 02 ֖ Female Pipe Thread - NPT 9M Flexible 2 ֖ 304 SS Double braid, 321 SS Tube 03 Male JIC 37ְ Flare 06 Female JIC 37ְ Flare Swivel 9H High Pressure 3 ֖ No braid, 316L SS Tube U7 Female Pipe Union - NPT TU ֖ Universal Tube Stub 4 304 SS Single braid, 316L SS Tube JC ֖ Female Oring Face Seal (ORFS) Swivel UT Metric Male Pipe Taper 5 ֖ 304 SS Double braid, 316L SS Tube AL A-lok֮ Compression HV Male VacuSeal֙ 6 316 SS Single braid, 321 SS Tube...

Drawings are for illustration purposes only. All Instrumentation connections (A-lokٮ, CPI, UltraSealٙ, VacuSeal) are Genuine Parker Instrumentation products. For specific information regarding these products, consult Parker Catalog 4200-CPI.*End user must ensure that the selected fittings are chemically compatible with and are able to withstand the pressure and temperatures of the fluid media, the surrounding environment and application. Reference Safety Bulletin 4400-B.1. > 9K Raised Face Weld Neck 150lb Fixed Flange9Y Raised Face Weld Neck 300lb Fixed Flange4K Schedule 40 Type A Stub with...

2"5" 1.25"1.5" 1" .75" .625"4"1012" .5"3" .375" > .25" Minimum Bend Radius (inches)Minimum Bend Radius (inches)Minimum Bend Radius (inches)

N(# of Holes) D(Bolt Circle) 2 D(O.D.) 1 Parker Hannifin Corporation Parker Hannifin Corporation Parflex Division Ravenna, OH Parflex Division Ravenna, OH >

For the following formulas: L = Live Length of Hose (inches) T = Travel (inches) S = Hose Outside Diameter (see specification sheets)Verify that the installed radius is less than the stated Minimum Bend Radius for the hose at the required working pressure. > A. Vertical Travel B. Horizontal Travel A. Vertical Travel B. Horizontal Travel > N > ote 1: When the offset motion occurs on both sides of the hose centerline, use total travel in the formula. Note 2: The offset distance TӔ for constant flexing should never exceed 25% of the centerline bend radius. Parker Hannifin Corporation Parker...

2.1.1 Electrically Nonconductive Hose : Certain applications require that the Hose be nonconductive to prevent electrical current flow or to maintain electrical isolation. For these applications that require Hose to be electrically nonconductive, including but not limited to applications near high voltage electric lines, only special nonconductive Hose can be used. The manufacturer of the equipment in which the nonconductive Hose is to be used must be consulted to be certain that the Hose and Fittings that are selected are proper for the application. Do not use any Parker Hose or Fitting...

2.10 Mechanical Loads: External forces can significantly reduce Hose life 2.8 Routing: 2.7 Size: Transmission of power by means of pressurized fluid varies with pressure and rate of flow. The size of the components must be adequate to keep pressure losses to a minimum and avoid damage due to heat generation or excessive fluid velocity. Attention must be given to optimum routing to minimize inherent problems (kinking or flow restriction due to Hose collapse, twisting of the Hose, proximity to hot objects or heat sources). 2.9 Environment: Care must be taken to insure that the Hose and...

Matches, candles, open flame or other sources of igni-tion shall not be used for Hose inspection. Leak check solutions should be rinsed off after use. 4.7 Elastomeric seals: Elastomeric seals will eventually age, harden, wear and deteriorate under thermal cycling and compression set. Elastomeric seals should be inspected and replaced.4.8 Refrigerant gases: 4.9 Compressed natural gas (CNG): Special care should be taken when working with refrigeration systems. Sudden escape of refrigerant gases can cause blindness if the escaping gases contact the eye and can cause freezing or other severe...

12. Entire Agreement/Governing Law: The terms and conditions set forth herein, together with any amendments, modifications and any different terms or conditions expressly accepted by Seller in writing, shall constitute the entire Agreement concerning the items sold, and there are no oral or other representations or agreements which pertain thereto. This Agreement shall be governed in all respects by the law of the State of Ohio. No actions arising out of the sale of the items sold hereunder or this Agreement may be brought by either party more than two (2) years after the cause of action...

Parker Hannifin Corporation > Catalog 4690MH/US 11/06 Parflex Division 1300 North Freedom Street Ravenna, Ohio 44266 (330) 296-2871www.parker.com/parflex >