Fisher 1301F User Manual

Types 1301F and 1301G
D100341X012
Instruction Manual
Form 1111
February 2009
www.emersonprocess.com/regulators
1301 Series High-Pressure Regulators
!
WARNING
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion,
re and/or chemical contamination
causing property damage and personal
injury or death.
Fisher
®
regulators must be installed,
operated, and maintained in accordance
with federal, state, and local codes, rules
and regulations, and Fisher instructions.
If the regulator vents gas or a leak
develops in the system, service to the unit
may be required. Failure to correct trouble
could result in a hazardous condition.
Installation, operation, and maintenance
procedures performed by unqualied
personnel may result in improper
adjustment and unsafe operation. Either
condition may result in equipment
damage or personal injury. Use qualied
personnel when installing, operating,
and maintaining the 1301 Series
high-pressure regulator.
Introduction
Scope of the Manual
This Instruction Manual provides instructions for
the installation, adjustment, maintenance, and
parts ordering of the Types 1301F and 1301G
high-pressure regulators.
Product Description
Types 1301F and 1301G regulators are direct-operated,
high-pressure regulators, which can be used where
high-pressure gas must be reduced for use as pilot
supply pressure in pilot-operated regulators or as
loading pressure in pressure-loaded regulators.
Types 1301F and 1301G regulators can also be used
in many other applications due to their rugged design
as high-pressure reducing regulators for various uids
such as air, gas, water, and other liquids.
The Type 1301F can handle outlet pressures from 10 to
225 psig (0,69 to 15,5 bar) in three ranges and the
Type 1301G can handle outlet pressures from 200 to
500 psig (13,8 to 34,5 bar) in one range.
Specications
Specications section lists the specications for
Types 1301F and 1301G high-pressure regulators
on page 2. The maximum outlet pressure for a given
regulator as it comes from the factory is stamped on
the regulator nameplate.
Figure 1. Type 1301F High-Pressure Regulator
P1025

Fisher 1301F Specifications

General

Brand	Fisher
Model	1301F
Category	Controller
Language	English

Summary

1301 Series High-Pressure Regulators

Introduction

Manual covers installation, adjustment, maintenance, and parts ordering for the regulators.

Product Description

Describes direct-operated, high-pressure regulators used for pilot supply or loading pressure.

Specifications

Directs to page 2 for detailed specifications, including pressure ranges for 1301F and 1301G.

Specifications

Available Configurations

Details the Type 1301F and 1301G configurations for inlet and outlet pressure ranges.

Body Size and End Connection Style

Lists body sizes and end connection types like NPS 1/4, NPT, and various flange ratings.

Maximum Allowable Inlet Pressure

Specifies maximum inlet pressures for air, gas, and different liquid types with PTFE or Nylon disks.

Outlet Pressure Ranges

Refers to Table 1 for specific outlet pressure ranges for Type 1301F and 1301G.

Maximum Emergency Outlet Pressure

Provides the maximum emergency outlet pressure ratings for Type 1301F and 1301G.

Wide-Open Flow Coefficients for Relief Valve Sizing

Lists C and Cv values used for sizing relief valves for the regulators.

IEC Sizing Coefficients

Lists IEC sizing coefficients (X, F, F) for regulator flow calculations.

Recovery Coefficient

Provides the recovery coefficient (K) for the regulators.

Material Temperature Capabilities

Details temperature limits for different disk and gasket materials (Nylon, PTFE, Neoprene, FKM, EPDM).

Pressure Registration

States that pressure registration is internal.

Orifice Size

Specifies the standard orifice size for the regulators.

Spring Case Vents

Describes the types of spring case vents for 1301F and 1301G, including NPT connections.

Approximate Weight

States the approximate weight of the regulators.

Principle of Operation

Operation Description

Explains how direct-operated regulators function by sensing downstream pressure to control flow.

Installation

Installation Procedure

Provides instructions for qualified personnel regarding clean installation, piping, and optional bypass valves.

Startup

Startup Procedure

Details how to start up the regulator by opening valves, monitoring pressure, and adjusting the set pressure.

Shutdown

Shutdown Procedure

Outlines the procedure for safely shutting down the regulator by closing valves and bleeding pressure.

Maintenance

Maintenance Requirements

Explains that parts require inspection and replacement based on service conditions and regulations.

Disassembly

Disassembly Steps

Lists step-by-step instructions for completely disassembling the regulator for part replacement or inspection.

Assembly

Assembly Steps

Provides step-by-step instructions for reassembling the regulator after disassembly.

Parts Ordering

Ordering Information

Instructs users to provide type number and nameplate info, and specify part numbers when ordering.

Parts List

Parts Identification

Lists parts kits and individual components with their descriptions, part numbers, and NACE compliance.