Sage SIP - Mounting Hardware; SVA05 Series Isolation Valve Assembly for Insertion Meters; STCF Series Teflon Ferrule Compression Fitting; SVA05 Series Isolation Valve Assembly Detail

S A G E M E T E R I N G , I N C .
O p e r a t i o n s a n d I n s t r u c t i o n M a n u a l
38
REV. 16-SIP/SRP
11. 0 0
Mounting Hardware
3
STCF SERIES TEFLON FERRULE
COMPRESSION FITTING
1/2" tube x 1/2" pipe fitting (shown, not to scale), is
used for low pressure insertion applications to 125
psig (Stainless Steel Ferrule optional for higher pres-
sure applications – up to 225 psig). Also available in
3/4" tube x 3/4" pipe size.
1. 9 2
1 At 250 psig, force exerted on 1/2" diameter probe is 50 lbs
2 Safety chain is designed to prevent probe from accidentally escaping from assembly during removal from pressurized pipe
3 Insertion meters can have optional flanged mounting (generally used for high pressure or very hot gases). This adaptation is not
shown. Consult factory for details.
4 Maximum gas temperature, 200F, unless high temperature models ordered.
5 Hot Tapping is feasible by removing Weldment (upper portion of assembly temporarily removed)
6 See page 46. SVA05 can be utilized for Sensor Functionality and Zero Self Check.
7 The allen wrench for SVA05 is
9
⁄64 (it is
3
⁄16 for SVA07).
1/2" BORE
SINGLE PIECE
COLLAR CLAMPS
7
3/4"x1.5"
PIPE NIPPLES
3/4"x3"
BALL VALVE
SVA05 SERIES ISOLATION VALVE ASSEMBLY DETAIL
5,6
Cut away view of probe inserted through isolation
b
all valve assembly.
1/2"–3/4" BALL VALVE
WELDMENT WITH
1/2" TUBE TO PIPE
COMPRESSION FITTING
3/4"x1"
HALF COUPLING
(THREADOLET)
MOUNTING PLATE FOR THIN WALLED DUCTS
(INCLUDES STCF05 COMPRESSION FITTING)
4"
4"
NOTE: User needs to weld a 3/4" female threadolet
(of appropriate radius) to mate with existing pipe
after a 3/4" hole has been drilled in pipe. The 3/4"
Male Coupling of the Sage Isolation Valve Assembly
will thread into the user’s 3/4" threadolet.
SAFETY CHAIN
PROBE LENGTH SAFETY
(with sensor)
2
CHAIN LENGTH
2
12" 8.25"
15" 11.25"
18" 14.25"
24" 20.25"
SVA05 SERIES ISOLATION VALVE ASSEMBLY
FOR INSERTION METERS
4
(for Low Pressure SVA05 see page 39)
U
sed for pressures to 250 psig
1
(
shown for use with
1/2" diameter insertion meters). 150# or 300# flanged
mounting is op tionally available. Available sizes are
1/2" x 3/4" NPT (SVA05 shown), and 3/4" x 1" NPT
for use with 3/4" diameter insertion meters (SVA07).
SENSOR ASSEMBLY
EXTENDS 2.25" L
BELOW THE
LOWER EDGE OF
THE WELDED
COLLAR CLAMP
WITH CHAIN TAUT
3/4" THREADOLET
(User Supplied)