Introduction
This installation guide provides instructions for installation,
startup and adjustment. To receive a copy of the
instruction manual, contact your local Sales Office or view
a copy at www.fisher.com. For further information refer to:
630 Series Instruction Manual, D100300X012.
PED Categories
This product may be used as a safety accessory with
pressure equipment in the following Pressure Equipment
Directive categories. It may also be used outside of the
Pressure Equipment Directive using sound engineering
practice (SEP) per table below. For information on the
current PED revision see Bulletin:
.
PRODUCT SIZE
CATEGORIES
DN 25 / NPS 1
SEP
Specifications
Available Configurations
Type 630:
Spring-loaded reducing regulators
Type 630R:
Spring-loaded relief valves
Body Size and End Connection Style
DN 25 and 50 / 1 and 2 in.
End Connection Style
NPT, ASME CL150 RF, CL300 RF or CL600 RF
Maximum Allowable Inlet Pressures
(1)
Type 630 Regulators:
See Table 1
Type 630R relief Valves:
See Table 3
Type 630 Outlet Pressure Ranges
(1)
0.21 to 34.5 bar / 3 to 500 psig with intermediate
values shown in Table 2
Type 630R Relief Pressure Ranges
(1)
0.21 to 17.2 bar / 3 to 250 psig
See Table 3
Maximum Allowable Outlet Pressures
(1)
See Table 2
Maximum Allowable Pressure Drops
(1)
See Table 1
Temperature Capabilities
(1)
Standard:
-29 to 82°C / -20 to 180°F
Optional:
-29 to 149°C / -20 to 300°F
Orifice Sizes
3.2 mm / 1/8 in., 4.8 mm / 3/16 in., 6.4 mm / 1/4 in.,
9.5 mm / 3/8 in. or 13 mm / 1/2 in.
Installation
!
Only qualified personnel should install
or service a regulator. Regulators
should be installed, operated and
maintained in accordance with
international and applicable codes
and regulations and Emerson Process
Management Regulator Technologies,
Inc. instructions.
If the regulator vents fluid or a leak
develops in the system, it indicates that
service is required. Failure to take the
regulator out of service immediately may
create a hazardous condition.
Personal injury, equipment damage, or
leakage due to escaping fluid or bursting
of pressure-containing parts may result
if this regulator is overpressured or
is installed where service conditions
could exceed the limits given in the
Specifications section, or where
conditions exceed any ratings of the
adjacent piping or piping connections.
To avoid such injury or damage, provide
pressure-relieving or pressure-limiting
devices (as required by the appropriate
code, regulation or standard) to prevent
service conditions from exceeding limits.
Additionally, physical damage to the
regulator could result in personal injury
and property damage due to escaping
fluid. To avoid such injury and damage,
install the regulator in a safe location.
Clean out all pipelines before installation of the
regulator and check to be sure the regulator has not
been damaged or has collected foreign material during
shipping. For NPT bodies, apply pipe compound to the
external pipe threads. For flanged bodies, use suitable
line gaskets and approved piping and bolting practices.
Install the regulator in any position desired, unless
otherwise specified, but be sure flow through the body
is in the direction indicated by the arrow on the body.
1. The pressure/temperature limits in this installation guide or any applicable standard limitation should not be exceeded.
630 Series
Installation Guide
D100300X014
English – December 2015
