STAINLESS STEEL FITTINGS

Transcription

1 nvilpress Stainless Steel Fittings provide a complete line of mechanically joined press-fittings in sizes 1 /2 through 2 inches. These fittings are designed to work with Schedule 5 or 10 Stainless Steel IPS pipe. Press joints can be readily achieved using several commercially available pressing tools. Several press-fittings are available with male or female threaded ends to enable connectivity with threaded piping systems. onversion to flanged systems can be made with NSI lass 125/150, PN 10/16, and S 10 Table E Flange dapters. Where breaks in pipe work may be needed, the Union oupling can be used for quick and easy connections/disconnections. Weld and grooved adapters are available to transition to welded or grooved piping systems. nvilpress Stainless Steel Fittings use a three-step installation process: cutting and de-burring the pipe; marking and inserting pipe into the fitting; and pressing the fitting and pipe together to form a pipe joint using one of the pressing tools identified in the instalation instuctions. nvilpress Stainless Steel Fittings make it easy to quickly and safely install piping systems in a wide range of mechanical, industrial and marine applications. These fittings are made from a highly corrosion-resistant 316 stainless steel and are available with a variety of O-Ring seals, making them suitable for use in numerous applications such as HV, plumbing, municipal, and industrial installations. nvilpress Stainless Steel Fittings incorporate a unique O-Ring seal design that provides an important Leak-efore-Press feature. When the fitting and pipe are pressed together, they deform to create a durable permanent pipe joint, while the O-Ring compresses to make the joint leak-proof. n improperly pressed fitting allows a leak path for liquids and gases, thereby enabling an installer to identify the incorrectly installed fitting easily. The Leak-efore-Press feature significantly reduces the chance of improper joints, helping to ensure a leak-free system. Main advantages of the nvilpress Stainless Steel Fittings include the following: Quick and safe installations Excellent corrosion resistance Reduced labor requirements Easy handling and light weight ependability, even under severe use conditions No fire-watch requirements Project: ddress: ontractor: Engineer: Submittal ate: Notes 1: Notes 2: PROJET INFORMTION PPROVL STMP q pproved q pproved as noted q Not approved Remarks:

2 MTERIL SPEIFITIONS FITTING HOUSING: Stainless Steel per NSI 316/316L with a wall thickness of 0.065" (1.65mm) and the following characteristics: Hygienic material often used in food, beverage, and pharmaceutical industry Higher surface roughness friction factor resulting in less flow loss Excellent corrosion resistance For local country potable water approvals, contact an nvil Sales Representative WORKING PRESSURE: The working pressure range is from full vacuum to 300 psi (20.7 bar) on Schedule 5 and 10 Stainless Steel Pipe. O-RING SPEIFITIONS O-ring style gasket is resistant to hot water, ageing, and additives commonly used in drinking water. EPM and Nitrile are certified to all requirements of NSF/NSI 61, nnex G and NSF/NSI 372. EPM O-Ring (lack color code), Grade E -4 F to 230 F (Service Temperature Range)(-20 to 110 ) Recommended for hot water, dilute acids, alkalies, oil free air and many chemical services. Excellent oxidation resistance. NOT FOR USE WITH HYRORONS. Nitrile O-Ring (Gray color code), Grade T -13 F to 230 F (Service Temperature Range)(-25 to 110 ) Recommended for petroleum products, vegetable oils, mineral oils and air with oils. NOT FOR USE IN HOT WTER OR HOT IR. Fluoro-Elastomer O-Ring (Green color code), Grade O -22 F to 300 F (Service Temperature Range)(-30 to 149 ) Recommended for oxidizing acids, petroleum products, hydraulic fluids, lubricants, halogenated hydrocarbons. ertified to all requirements of NSF/NSI 61, nnex G and NSF/NSI 372. nvilpress Stainless Steel Fittings have IPMO certifications and are compliant with SME 31.1, 31.3, and 31.9 piping codes. See table below for a detailed summary of approvals. NVILPRESS STINLESS STEEL SYSTEM GENY PPROVLS Fitting Type Figure No. Thread Type/olt Pattern O-Ring Material IPMO NSF Non - threaded Fittings 407, 408, 442, 461, 467, 468, 470, 471, 484, 485,473, 474 Threaded Fittings 476, 478, 479 Flange dapters 466, 475 N/ ISO 7R/7-1 RP NSI/SME NSI 125/250 IN PN16, Table E Other Fittings 477 N/ EPM Y Y Nitrile Y Y Fluoroelastomer N N EPM Y Y Nitrile Y Y Fluoroelastomer N N EPM Y Y Nitrile Y Y Fluoroelastomer N N EPM Y Y Nitrile Y Y Fluoroelastomer N N EPM N N Nitrile N N Fluoroelastomer N N EPM Y Y Nitrile Y Y Fluoroelastomer N N Prepared Pipe-end nvilpress Stainless Steel Fitting Housing ompressed O-Ring O-Ring ead O-Ring Seal with Leak-efore Press Feature Pipe Stop ompleted Fitting and Pipe Joint Press eformation On Fitting Housing rea eyond O-Ring ead s Shown s shown in the drawings above, the nvilpress Stainless Steel O-Ring Seal design provides a unique Leak-efore-Press feature that quickly identifies during pressure testing any fittings not properly pressed. Fittings pressed incorrectly will allow liquids and gases to bypass the seal. The Leak-efore-Press feature significantly reduces the chance of improper joints, help ing to ensure a leak-free system.

3 Size O.. MINIMUM FITTING ISTNES Minimum istance etween Fittings L Minimum Pipe Length etween Fittings E Socket Insertion epth Fitting Housing iameter In./mm In./mm In./mm In./mm In./mm In./mm L E Minimum Fitting istance is the recommended minimum distances between fittings to permit mechanical forming of the pipe during the pressing process. nvilpress Stainless Steel Fittings are designed for use with Schedule 5 or 10 Type 304/304L or 316/316L Stainless Steel pipe conforming to STM Refer to the Pipe Tolerance and Hanger Supports Table for pipe tolerance specifications. nvilpress Stainless Steel Fittings can be suspended on hangers, brackets, or other supports with the maximum vertical and horizontal spacing as indicated in the the Pipe Tolerance and Hanger Supports table. etails by pipe manufacturers or application requirements may specify additional hanging requirements. Proper bearing and spacing of supports is necessary to prevent excessive bending or sagging when supporting pipe. For locations where there is insufficient access to accommodate the pressing tool, consider pre-fabricating the pipework or using an alternate joining solution. Tables below show the minimum clearances required for wall and corner installations. PIPE TOLERNE & HNGER SUPPORTS Pipe Tolerance Pipework Support O.. Pipe O.. Tolerance +/- Pipe Wall Thickness Sch. 5 Vertical Intervals Horizontal Intervals In./mm In./mm In./mm In./mm Ft./m Ft./m MINIMUM WLL LERNE FOR PERPENIULR RUNS O.. Minimum Wall to Fitting istance Mimimun Horizontal Pipe istance from Wall Minimum Vertical Pipe istance from Wall In./mm In./mm In./mm In./mm Ft./m

4 MINIMUM WLL LERNE FOR PRLLEL RUNS WLL N PIPE LERNE O.. Wall learance Parallel Pipe learance In./mm In./mm In./mm In./mm 1 / / / * * Loop-Type Jaw clearances imensions may vary based on pressing tool. Refer to pressing tool manufacturer's instructions for specific dimensions. See page 12 for installation instructions. MINIMUM WLL LERNE FOR PRLLEL RUNS ORNER N PIPE LERNE O.. Wall learance Wall learance Parallel Pipe learance In./mm In./mm In./mm In./mm In./mm 1 / / / * * Loop-Type Jaw clearances imensions may vary based on pressing tool. Refer to pressing tool manufacturer's instructions for specific dimensions. See page 12 for installation instructions. MINIMUM WLL LERNE FOR PRLLEL RUNS REESS N PIPE LERNE O.. Wall learance Parallel Pipe learance Minimum Recess Width In./mm In./mm In./mm In./mm In./mm 1 / / / * * Loop-Type Jaw clearances imensions may vary based on pressing tool. Refer to pressing tool manufacturer's instructions for specific dimensions. See page 12 for installation instructions. 4" (100 mm)

5 q FIG. 407 STRIGHT OUPLING q FIG. 408 SLIP OUPLING PRESS X PRESS imensions pprox. Size O PRESS X PRESS imensions pprox. Size O q FIG ELOW q FIG ELOW PRESS X PRESS imensions pprox. Size O MLE X FEMLE imensions pprox. Size O.. In./mm Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions.

6 q FIG ELOW q FIG ELOW PRESS X PRESS imensions pprox. Size O q FIG. 484 EN P MLE X FEMLE imensions pprox. Size O q FIG. 442 EQUL TEES FEMLE PRESS imensions pprox. Size O PRESS X PRESS X PRESS imensions O.. Size pprox. In./mm In./mm Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions.

7 q FIG. 473 REUING TEES q FIG. 478 TEE & REUING TEE PTERS Size PRESS X PRESS X PRESS imensions O.. pprox. In./mm In./mm 3 4 x 3 4 x x x PRESS X PRESS X FEMLE NPT imensions Size O.. pprox. 20 x 20 x x 26.7 x x 1 x x x x 25 x x 33.4 x x 1 x x x x 25 x x 33.4 x x x x x x 40 x x 48.3 x x x x x x 40 x x 48.3 x x x x x x 40 x x 48.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x In./mm In./mm 1 2 x 1 2 x x x x 15 x x 21.3 x x 1 2 x x x x 15 x x 21.3 x x 3 4 x x x x 20 x x 26.7 x x 3 4 x x x x 20 x x 26.7 x x 3 4 x x x x 20 x x 26.7 x x 1 x x x x 25 x x 33.4 x x 1 x x x x 25 x x 33.4 x x 1 x x x x 25 x x 33.4 x x 1 x x x x 25 x x 33.4 x x x x x x 40 x x 48.3 x x x x x x 40 x x 48.3 x x x x x x 40 x x 48.3 x x x x x x 40 x x 48.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x x 2 x x x x 50 x x 60.3 x Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions.

8 q FIG. 474 REUER q FIG. 476 STRIGHT ONNETOR FEMLE PRESS X MLE PRESS imensions pprox. Size O x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x FEMLE PRESS X MLE NPT imensions pprox. Size O x x x x x x x x x x x x x x x x x x x x x x x 25 26,7 x 33,4 22,1 65,0 0,1 3 4 x x x 32 26,7 x 42,2 22,9 67,6 0,2 1 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions.

9 q FIG. 479 STRIGHT ONNETOR q FIG. 485 THREE PIEE UNION FEMLE PRESS X FEMLE NPT imensions pprox. Size O x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions. PRESS X PRESS imensions pprox. Size O q FIG. 466 VN STONE FLNGE PTER Female Press x NSI 125/150 Flange imension pprox. Size O.. In./mm In./mm In./mm Lbs./Kg Flange material is ISI 304 and the body is ISI 316/316L.

10 q FIG. 461 WEL PTER q FIG. 477 TRNSITION NIPPLE E MLE WEL X FEMLE PRESS imensions pprox. Size O.. E U U GROOVE X MLE PRESS imensions O.. E Size E pprox. In./mm In./mm In./mm q FIG. 475 FLNGE PTER K N (FEMLE PRESS X NSI 125/150 FLNGE) (FEMLE PRESS X S4087 PN16 FLNGE) (FEMLE PRESS X S 10 TLE E FLNGE) NSI 125/150 Flange dapter imensions S4087 PN 16 Flange dapter imensions S10 Table E Flange dapter imensions Size O.. K Notes: See pages 1-4 for nvilpress Specifications. Refer to page 12 for installation instructions. L olt Holes (4-Holes) K L olt Holes (4-Holes) K L L olt Holes (4-Holes) In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm pprox.

11 q FIG. 469 LL VLVE (PRESS X PRESS) The nvilpress Stainless Steel Figure 469 all Valve is a Teflon seated full port ball made of stainless steel and the cast equivalent to 316 Stainless Steel, F8M. The full port, commonly called full bore, ball valve creates an unrestricted flow reducing head loss through the valve. The flow can enter the valve from either direction which allows the valve to be oriented in different positions in tight spaces. The valve is a 1 /4 turn open/close with a latch lock in both the full open and closed positions. The inline direction of the handle when the valve is open lets you see whether the valve is opened or closed. The lock latch has a lock-out feature to pad lock the valve in the open or closed position. MXIMUM WORKING PRESSURE: 300 psi (20.7 bar) MTERILS OF ONSTRUTION OY, P & LL: ast Stainless Steel per STM 351-F8M STEM: Stainless Steel per STM LL SET, OY SEL, THRUST WSHER & PKING: PTFE/RTFE HNLE, SPRING WSHER, NUTS, LOK NUT, OLTS & SPRING WSHER: Stainless Steel per ISI Type 304L HNLE SLEEVE: PV G-PRESS ENS: PV O-RING SPEIFITIONS: For O-Ring Seal compound applications, refer to the Technical ata Secion of the Gruvlok atalog. EPM O-Ring (lack color) -4 F to 230 F (-20 to 110 ) Recommended for hot water, dilute acids, alkalies, oil free air and many chemical services. Excellent oxidation resistance. Note: Not for use with hydrocarbons. Nitrile O-Ring (Gray color) -13 F to 230 F (-25 to 110 ) Recommended for petroleum products, vegetable oils, mineral oils and air with oils. Note: Not for use with hot water or hot dry air Fluoroelastomer O-Ring (Green color) -22 F to 300 F (-30 to 149 ) Recommended for oxidizing acids, petroleum products, hydraulic fluids, lubricants, and halogenated hydrocarbons. MTERIL SPEIFITIONS 1. OY: STM 351-8M 2. P: STM 351-8M 3. LL: STM 351-8M 4. STEM: STM LL SET: PTFE/RTFE 6. OY SEL: PTFE/RTFE 7. THRUST WSHER: PTFE/RTFE PKING: PTFE/RTFE 9. GLN NUT: ISI HNLE: ISI E SPRING WSHER: ISI NUT: ISI LTH LOK: ISI OLT: ISI SPRING WSHER: ISI NUT: ISI HNLE SLEEVE: PV 18. O-RING: EPM, Nitrile, Fluoroelastomer 19. G-PRESS ENS: 316L FIGURE 469 LL VLVE (PRESS X PRESS) imensions pprox. Size O.. E 15 In./mm In./mm In./mm

12 INSTLLTION nvilpress Stainless Steel Fittings must be installed in accordance with this section. lways ensure that the pressing tool, and its jaws are appropriate for the schedule of pipe and size of fitting. lways refer to the pressing tool manufacturer s instructions for operation and maintenance prior to use with nvilpress Stainless Steel Fittings. Failure to follow these instructions may void the warranty. 1SELET & UT PIPE Select the correct size of pipe and fitting for the job. Ensure that both are clean and free from damage and imperfections. ut pipe squarely, making sure to avoid jagged edges or scratching and denting pipe surface. MESURE & MRK PIPE With a 4 permanent marker, mark the insertion depth at the appropriate distance from the end of the pipe. INSERTION MRK LOTION In Insertion Mark istance In./mm E-URR PIPE e-burr inside and outside of pipe, removing debris that can impede flow or damage the O-Ring Seal material. lean pipe surface of oil and debris. PRESSING TOOLS The nvilpress system uses only Type M press configuration and can be installed using any of the press tools shown in the table below. Tools are powered with a rechargeable battery. Each tool has a unique set of easily interchangeable jaws/collars for each pipe size. Tool Manufacturer PRESSING TOOLS Pipe Schedule Fitting Size Model Number Novopress 5 or 10 1 /2 to 1 1 /2 Inches O202 Novopress 5 or 10 1 /2 to 2 Inches FP202XL Milwaukee 5 or 10 1 /2 to 1 Inches M18 Milwaukee 5 or 10 1 /2 to 2 Inches M18 XL 3HEK PRESS FITTING heck the Press fittings to ensure the O-Ring Seal material is appropriate for the application. The color of the O-Ring Seal indicates the material type. Select the O-Ring Seal based on the intended application. For more information on O-Ring Seal compounds, refer to the Technical ata section of the Gruvlok atalog. 5INSERT PIPE INTO FITTING Insert the pipe until it contacts the pipe stop of the fitting. With the fitting on the pipe, the insertion mark should be visible. The Figure 408 Slip oupling does not have a pipe stop and must be centered between the pipe ends. However, the minimum pipe insertion depth must be maintained and marked. 6VERIFY TOOL & JW Using an approved Pressing Tool from Table, verify the Tool Jaw is the appropriate size for the fitting. For wall and tube clearances, refer to the pressing tool manufacturer s instructions. Failure to follow these instructions may void the warranty. 7POSITION TOOL N SQUEEZE TRIGGER Position the Tool Jaws on the raised surface of the fitting, then squeeze the trigger until the pressing action is complete. The pressing will complete a cycle and then stop. o not release the trigger until the pressing action is complete. Incomplete presses may reduce the pressure retention capabilities of the joint and lead to subsequent system leakage. 8REMOVE TOOL FROM FITTING & INSPET Release the trigger and remove the Jaw from the fitting. Inspect the connection to make sure the fitting insertion mark is in the appropriate place.