Omega | FP-319 Series | Owner Manual | Omega FP-319 Series Owner Manual

Omega FP-319 Series Owner Manual
User’s Guide
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FP-319
Flow Wet-Tap Assembly
omega.com info@omega.com
Servicing North America:
U.S.A.
Headquarters:
Omega Engineering, Inc.
Toll-Free: 1-800-826-6342 (USA & Canada only)
Customer Service: 1-800-622-2378 (USA & Canada only)
Engineering Service: 1-800-872-9436 (USA & Canada only)
Tel: (203) 359-1660
Fax: (203) 359-7700
e-mail: info@omega.com
For Other Locations Visit omega.com/worldwide
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves
the right to alter specifications without notice.
OMEGA FP-319 Flow Wet-Tap Assembly
SAFETY INSTRUCTIONS
1. The FP-319 Flow Wet-Tap Valve may only be installed into, and removed from, non-pressurized
systems (0 psig).
2. The pressure must be reduced to 25 psi when removing or installing the sensor and must
maintain 25 psi or lower while the sensor is removed.
3. Stay clear of sensor stroke area and safety cable during sensor removal.
4. Confirm chemical compatibility before use.
5. Do not exceed maximum temperature/pressure specifications.
6. Wear safety goggles or faceshield during installation/service.
7. Do not alter product construction.
Failure to follow safety precautions may result in severe personal injury!
Dimensions
1. Specifications
Materials
Body:
PVC
Ball seat:
PTFE
O-rings:
FPM
Standards
• Manufactured under ISO 9001 and 14001
Total minimum clearance for sensor insertion
and removal:
1/2 to 4 inch pipe: 737 mm (29 inches)
5 to 8 inch pipe:
762 mm (30 inches)
10 inch and up:
813 mm (32 inches)
Fluid Conditions
Pressure/Temperature Ratings:
• 7 bar max. @ -18 to 20 °C
(100 psi max. @ 0 to 68 °F)
• 1.4 bar max. @ 66 °C
bar psi
(20 psi max. @ 150 °F)
8 120
FP
80
-3
6
19
121 mm
(4.75 in.)
W
40
ap
-T
et
3
220 mm
(8.66 in.)
185 mm
(7.28 in.)
°F
0
40
80
120
160
°C
-18
4
27
49
71
137 mm
(5.39 in.)
2. Wet-Tap Valve Installation
The OMEGA FP-319 Flow Wet-Tap Assembly attaches directly to OMEGA installation fittings to enable flow sensor removal without
system shutdown. It consists of a flange and support plate which thread onto the pipe fitting insert, and a PVC ball valve through which
an extended length flow sensor is inserted into the pipe.
Caution: The FP-319 Flow Wet-Tap Valve may only be installed into, and
removed from, non-pressurized systems (0 psig).
Procedure
1. Remove six hex nuts and bolts from the Wet-Tap flange. Separate the support plate
from the main assembly. Be sure that the Viton O-ring is properly seated in the
support plate groove.
2. Apply sealant to the pipe fitting insert threads to prevent leaks.
3. Screw support plate onto pipe fitting insert (O-ring side facing up). It must be
threaded completely down until the notches at the top of the pipe fitting insert are
exposed.
4. Mount the main Wet-Tap Assembly on the support plate. Make certain the
alignment keys on the flange mate with the notches on the pipe fitting insert.
5. Loosen support plate (holding the main Wet-Tap Assembly in place) until it resists
slightly. Loosen an additional 1/4-turn to seat O-ring.
6. Replace the six hex nuts and bolts to secure the Wet-Tap Assembly in place. Adjust
the support plate position as necessary to align screws.
7. Check the pressure relief plug on Wet-Tap Assembly. It must be closed finger tight
to prevent leaks.
8. Close ball valve by turning the handle to the fully closed position (parallel with pipe).
Omega FP-319 Flow Wet-Tap Assembly
1-1/4 X 11-1/2 in.
NPSM thread
Pressure
relief plug
Valve handle
(shown in
open position)
Viton O-ring
Support plate
Align notch and key
under wet tap flange
parallel with pipe.
Key
Allen bolts
and hex nuts
Sealant
1
3. Flow Sensor Insertion/Removal
brackets
To insert the flow sensor:
1. Lubricate the sensor O-rings with a lubricant compatible
with your process and the sensor materials of construction.
Do not use petroleum based lubricants that will attack the
O-rings.
Figure 1
O-rings
2. Carefully insert the sensor into the FP-319 valve assembly
until the first two O-rings seat inside the bore (Figure 1).
• Do not damage the rotor on closed ball valve.
CLOSED
3. Using the clamps, attach the sensor safety cable to the
FP-319 assembly brackets (hand tighten only).
4. Pull the flow sensor upward to remove slack in the safety
cables (Figure 2).
SENSOR
STROKE AREA
WARNING: Safety cables are factory installed at
precise length. DO NOT attempt to service or replace
safety cables.
P3 sensor = 197 mm (7.75 inches)
P4 sensor = 229 mm (9 inches)
P5 sensor = 305 mm (12 inches)
WARNING: System pressure must be 25 psi
or less prior to sensor insertion or removal.
5. Open the ball valve (Figure 2).
safety
cable
Figure 2
6. Push the flow sensor into the FP-319 assembly with a
twisting motion.
• Turn the sensor so the arrows on the black conduit cap
point in the direction of flow.
• When properly aligned the sensor bale will be parallel
with the pipe (Figure 3).
black conduit
cap
clamps
OPEN
sensor bale
PROCESS PIPE
(TOP VIEW)
direction of flow
Hex
bolts
(6 ea.)
To remove the flow sensor:
Figure 3
7. Align the tabs under the sensor cap with the notches on the
fitting insert and tighten the sensor cap (Figure 4).
• HAND TIGHTEN ONLY. DO NOT use any tools that may
damage plastic parts.
sensor
black
bale
conduit
cap
tab
WARNING: System pressure must be 25
psi or less prior to flow sensor insertion or
removal. Stay clear of sensor stroke area
and safety cable during sensor removal.
WARNING: Check the six (6) hex bolts (Figure 2)
prior to unscrewing the sensor cap. If bolts are loose,
tighten securely before proceeding.
1. Unscrew the sensor cap. DO NOT use any tools that may
damage plastic parts.
notch
2. Carefully pull the flow sensor upward with a twisting motion
until the safety lanyards are fully extended (Figure 2).
3. Close the ball valve (Figure 1).
Figure 4
4. Loosen the relief plug to depressurize the sensor area.
sensor
cap
5. Disconnect the sensor safety cable clamps from the FP-319
assembly brackets.
6. The sensor can now be safely removed.
2
Omega FP-319 Flow Wet-Tap Assembly
4. OMEGA Fittings
Type
Plastic tees
PVC
Glue-on
Saddles
PVC
Saddles
Iron
Strap-on
saddles
Type
Description
Description
0.5 to 4 inch versions
PVC or CPVC
Carbon steel &
stainless steel
threaded tees
0.5 to 2 inch versions
Available in 10 and 12 inch sizes only
Cut 2-1/2 inch hole in pipe
Weld in place using solvent cement
Carbon steel &
stainless steel
Weld-on
Weldolets
2 to 4 inch, cut 1-7/16 inch hole in pipe
Over 4 inch, cut 2-1/4 inch hole in pipe
See section 4 below for details
Metric
PVC-U
Saddle
For pipes DN 65 to 200 mm
Requires a 30 mm diam. hole in the pipe
Metric
Union
Fitting
For pipes from DN 15 to 50 mm
PP or PVDF
2 to 4 inch, cut 1-7/16 inch hole in pipe
6 to 8 inch, cut 2-1/4 inch hole in pipe
2 to 4 inch, cut 1-7/16 inch hole in pipe
Over 4 inch, cut 2-1/4 inch hole in pipe
Special order over 12 inch
Consult the K-Factor section of the OMEGA flow sensor instruction manual for a complete listing of installation fittings.
5. H-Dimensions
The plastic sensor insert in the Weldolet or Brazolet fitting MUST be removed before the welding process. When reinstalled, it is
important that the insert be threaded to the proper height ("H" dimension).
"H" dimension
"H"
Omega FP-319 Flow Wet-Tap Assembly
Part Number
Carbon Steel
inches
FP-5325CS
2.33
FP-5330CS
FP-5340CS
Part Number
"H" dimension
mm
Stainless
Steel
Copper/
Bronze
inches
mm
59.18
FMG-5325
FP-5325BR
2.33
59.18
2.32
58.92
FMG-5330
FP-5330BR
2.32
58.92
2.30
58.42
FMG-5340
FP-5340BR
2.30
58.42
FP-5350CS
3.09
78.48
FMG-5350
FP-5350BR
3.09
78.48
FP-5360CS
2.96
75.18
FMG-5360
FP-5360BR
2.96
75.18
FP-5380CS
2.73
69.34
FMG-5380
FP-5380BR
2.73
69.34
FP-5381CS
5.48
139.19
FMG-5381
FP-5381BR
5.48
139.19
FP-5382CS
5.25
133.35
FMG-5382
FP-5382BR
5.25
133.35
3
6. Ordering Information
Part Number
FP-319
FMK-515-3P3
FMK-515-3P5
FMK-2536-3P3
4
Description
PVC wet-tap valve (sensor not included)
Polypro extended length paddlewheel sensor (0.5 to 4 in.)
Polypro extended length paddlewheel sensor (10 to 36 in.)
Polypro extended length low flow paddlewheel sensor (0.5 to 4 in.)
Omega FP-319 Flow Wet-Tap Assembly
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a
period of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month
grace period to the normal one (1) year product warranty to cover handling and shipping time. This
ensures that OMEGA’s customers receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service
Department will issue an Authorized Return (AR) number immediately upon phone or written request.
Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no
charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser,
including but not limited to mishandling, improper interfacing, operation outside of design limits,
improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of
having been tampered with or shows evidence of having been damaged as a result of excessive corrosion;
or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not
limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for
any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the
company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF
LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price of the
component upon which liability is based. In no event shall OMEGA be liable for
consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic
Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical
applications or used on humans. Should any Product(s) be used in or with any nuclear installation or
activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility
as set forth in our basic WARRANTY/DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the
Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department.
BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED
RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO AVOID
PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return
package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent
breakage in transit.
FOR NON-WARRANTY REPAIRS, consult
FOR WARRANTY RETURNS, please have the
OMEGA for current repair charges. Have
following information available BEFORE contacting
the following information available BEFORE
OMEGA:
contacting OMEGA:
1. Purchase Order number under which the product
1. Purchase Order number to cover the COST
was PURCHASED,
of the repair,
2. Model and serial number of the product under
2. Model and serial number of the product, and
warranty, and
3. Repair instructions and/or specific problems
3. Repair instructions and/or specific problems
relative to the product.
relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords
our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2016 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied,
reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the
prior written consent of OMEGA ENGINEERING, INC.
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