Emerson TARTARINI BM9 User manual

Type BM9

March 2021

Type BM9 Slam-Shut Valve

Figure 1. Type BM9 Slam-Shut Valve

Figure 2. OS9/80X-APA-R Slam-Shut Controller

Table of Contents

Specifications .............................................................. 2

Introduction..................................................................3

PED Categories and Fluid Group................................ 3

ATEX Requirements .................................................... 3

Principle of Operation.................................................. 5

Transport and Handling ............................................... 7

Installation ...................................................................7

Overpressure Protection............................................ 11

Startup and Adjustment ............................................. 12

Slam-Shut Controller Adjustment .............................. 12

Shutdown...................................................................13

Maintenance..............................................................13

Parts Ordering ........................................................... 19

Spare Parts................................................................19

Parts List....................................................................19

▲ WARNING

Failure to follow these instructions or

to properly install and maintain this

equipment could result in an explosion,

fire and/or chemical contamination

causing property damage and personal

injury or death.

Tartarini™ slam-shut valve must be

installed, operated and maintained

in accordance with federal, state and

local codes, rules and regulations

and Emerson Process Management

Regulator Technologies, Inc.

(Emerson) instructions.

If the slam-shut valve 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 unqualified

personnel may result in improper

adjustment and unsafe operation.

Either condition may result in equipment

damage or personal injury. Call

qualified personnel when installing,

operating and maintaining the

Type BM9 slam-shut valve.

Instruction Manual

D104439X012

Type BM9

Specifications

The Specications section gives some general specications for the Type BM9 slam-shut valve. The nameplates give

detailed information for a particular slam-shut valve as built in the factory.

Body Sizes and End Connection Styles

DN 200 / NPS 8: CL300 RF and CL600 RF

DN 250 / NPS 10: CL300 RF and CL600 RF

DN 300 / NPS 12: CL300 RF and CL600 RF

Maximum Allowable Pressures(1)

CL300 RF: 51.7 barg / 750 psig

CL600 RF: 103 barg / 1500 psig

Inlet Operating Pressure Range (bPu)(2)

CL300 RF: 51.7 barg / 750 psig

CL600 RF: 100 barg / 1450 psig(2)

Overpressure Set Ranges (Wdo)(1)

CL300 RF: 0.5 to 50 barg / 7.25 to 725 psig

CL600 RF: 0.5 to 90 barg / 7.25 to 1305 psig

Underpressure Set Ranges (Wdu)(1)

CL300 RF: 0.3 to 50 barg / 4.35 to 725 psig

CL600 RF: 0.3 to 80 barg / 4.35 to 1160 psig

Temperature Classes (TS)(2)

Class 1: -10 to 60°C / 14 to 140°F

Class 2: -20 to 60°C / -4 to 140°F

Working Temperature Capabilities(2)

Standard Version, Nitrile (NBR) or

Fluorocarbon (FKM): -10 to 60°C / 14 to 140°F

Low Temperature Version, Nitrile (NBR):

-20 to 60°C / -4 to 140°F

Flow Coefficients

See Table 1

Slam-Shut Controller

OS9/80X-R Series (a sub-family of

OS/80X Series)

Pressure Connection: 1/4 NPT

Slam-Shut Controller Pressure Connection

1/4 NPT

Accuracy Class (AG)

Up to ± 1%

Response Time (ta)

≤ 1 second

Construction Materials

Body: LCC

Sleeve: Steel

O-ring: Nitrile (NBR) (standard) or

Fluorocarbon (FKM) (optional)

Disk: Polytetrafluoroethylene (PTFE)

Controller: See Tables 2 and 3

Approximate Weights

CL300 RF

DN 200 / NPS 8: 313 kg / 690 lbs

DN 250 / NPS 10: 508 kg / 1120 lbs

DN 300 / NPS 12: 790 kg / 1742 lbs

CL600 RF

DN 200 / NPS 8: 351 kg / 774 lbs

DN 250 / NPS 10: 590 kg / 1301 lbs

DN 300 / NPS 12: 870 kg / 1918 lbs

Options

Body Drainage Hole and Plug

Proximity Switch for remote monitoring

Solenoid Valve for remote-controlled closure

Three-way Valve for setting control

Wireless Position Monitor

1. The pressure/temperature limits in this Instruction Manual and any applicable standard or code limitation should not be exceeded.

2. In accordance with EN14382 standard.

Table 1. Type BM9 Flow Coecients

FLOW COEFFICIENT DN 200 / NPS 8 DN 250 / NPS 10 DN 300 / NPS 12

Cg37,890 61,200 83,087

C130 32.5 31

Cv1260 1883 2680

Xt0.57 0.67 0.61

Fd0.313 0.345 0.355

Fl0.8 0.85 0.89

Type BM9

OS9/80X-R SERIES OS/80X SERIES

HOLDERHOLDER

SHAFT SHAFT

Figure 3. Dierences Between OS9 and OS Series

Note 1: See “Specications”

Note 2: Year of Manufacture

Note 3: Class A or Class B

Only valves with overpressure and underpressure settings

can be classied in Class A.

Note 4: Class 1: -10 to 60°C / 14 to 140°F

Class 2: -20 to 60°C / -4 to 140°F

Note 5: CL300 RF PS: 51.7 bar / 750 psig

CL600 RF PS: 103 bar / 1500 psig

Figure 4. Type BM9 Slam-Shut Valves Nameplate

Introduction

Scope of the Manual

This manual provides instructions for installation,

startup, maintenance and spare parts ordering for

the Type BM9 slam-shut valve. This document also

contains information for the OS9/80X-R Series

slam-shut controller.

PED Categories and Fluid Group

According to EN 14382, only in integral strength Type

and Class A configuration (when both over and under

pressure protections are set up), this slam-shut valve

can be classified like a safety accessory according to

Pressure Equipment Directive (PED) 2014/68/EU.

The minimum PS between SSD valve and controller

shall be the PS of the safety accessory to comply the

provisions of EN 14382 about integral strength type.

This product in its Class A and integral strength

configuration is a safety accessory for pressure

equipment in PED categories on Table 4.

Built-in pressure accessories (e.g. controllers

OS9/80X-R Series) conform to PED Article 4 section 3

and were designed and manufactured in accordance

with sound engineering practice (SEP).

Per Article 4 section 3, these “SEP” products must not

bear the CE marking.

ATEX Requirements

▲ WARNING

If the provisions of EN 12186 and

EN 12279, national regulations, or any

specific manufacturer recommendations

are not put into practice before

installation and if purge by inert gas

is not carried out before equipment’s

start-up and shut-down operations, a

potential external and internal explosive

atmosphere can be present in equipment

and gas pressure regulating, measuring

stations or installations.

Type BM9

If a presence of foreign material in the pipelines is

foreseen and purge by inert gas is not carried out,

the following procedure is recommended to avoid any

possible external ignition source inside the equipment

due to mechanical generated sparks:

• Drainage to safe area via drain lines of foreign

materials, if any, by inflow of fuel gas with low

velocity in the pipe-work (5 m/sec.)

In any case,

• Provisions of Directive 1999/92/EC and 89/655/EC

shall be enforced by gas pressure regulating,

measuring station or installation’s end user.

• With a view to preventing and providing protection

against explosions, technical and/or organizational

measures appropriate to the nature of the operation

shall be taken (e.g.: filling/exhausting of fuel

gas of internal volume of the isolated part/entire

installation with vent lines to safe area - 7.5.2 of

EN 12186 and 7.4 of EN 12279; monitoring of

settings with further exhaust of fuel gas to safe

area; connection of isolated part/entire installation

to downstream pipeline; ….).

• Provision in 9.3 of EN 12186 and 12279 shall be

enforced by pressure regulating/measuring station/

installation’s end user.

• External tightness test shall be carried out after

each reassembly using testing pressure in

accordance with national rules.

• Periodical check/maintenance for surveillance shall

be carried out complying with national regulations,

if any, and specific manufacturer recommendations.

Product Description

Type BM9 Slam-Shut Valve

Type BM9 slam-shut valves are axial flow type and

are used in regulating, distribution and transmission

stations of suitably filtered natural gas.

This product is designed to be used with fuel gases of

1st and 2nd family according to EN 437 and with other

non-aggressive and non-fuel gases. For any other

gases, other than natural gas, please contact your

local Sales Office.

Use of gas pressure devices (safety shut-off devices ‒

SSD slam-shut type) shall comply with EN 12186 and

EN 12279.

Safety slam-shut valves manufactured by Emerson

must use pressure accessories (e.g. controller or

filters) manufactured or approved by Emerson.

Emerson is not responsible for any possible

inefficiency due to installation of pressure accessories

not manufactured or approved by Emerson.

When pressure containing parts of safety slam-shut

device (SSD) and controller have different maximum

allowable pressures (PS), the SSD is the differential

strength type.

OS9/80X-R Series Slam-Shut Controller

OS9/80X-R Series is designed for Type BM9 and its

overpressure rating is up to 90 bar / 1305 psig.

Type BM9 slam-shut valve is operated

by either spring-loaded controllers,

Table 2. OS9/80X-R Series Spring-Loaded Slam-Shut Controller Pressure Rating

TYPE

MAXIMUM

ALLOWABLE

PRESSURE

OVERPRESSURE SET RANGE, Wdo UNDERPRESSURE SET RANGE, Wdu

BODY

MATERIAL

Minimum Maximum Minimum Maximum

bar psig bar psig bar psig bar psig bar psig

OS9/80X-MPA-D-R

100 1450

0.5 7.25 5 72.5 0.3 4.35 4 58 Steel

OS9/80X-APA-D-R 2 29 10 145 0.3 4.35 7 102

OS9/84X-R 5 72.5 41 595 4 58 16 232 Brass

OS9/88X-R 18 261 90 1305 8 116 70 1015

Table 3. OS9/80X-R Series Pilot-Loaded Slam-Shut Controller with Type PRX Pilot Pressure Rating

TYPE

MAXIMUM

ALLOWABLE

PRESSURE

OVERPRESSURE SET RANGE, Wdo UNDERPRESSURE SET RANGE, Wdu

BODY

MATERIAL

Minimum Maximum Minimum Maximum

bar psig bar psig bar psig bar psig bar psig

OS9/80X-R-PN(1)

100 1450 0.5 7.25 40 580 0.5 7.25 40 580 Steel

OS9/84X-R-PN(2) 30 435 80 1160 30 435 80 1160 Brass

Notes:

1. Made of an OS9/80X-APA-D-R set at about 0.4 bar / 5.80 psig and PRX/182-PN pilots for overpressure and PRX/181-PN for underpressure.

2. Made of an OS9/84X-R set at about 20 bar / 290 psig and PRX-AP/182-PN pilots for overpressure and PRX-AP/181-PN for underpressure.

Table 4. PED Category for Type BM9 Slam-Shut Valves

PRODUCT SIZE CATEGORY FLUID GROUP

DN 200, 250 and 300 / NPS 8, 10 and 12 IV 1

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

INTERMEDIATE PRESSURE

PILOT SUPPLY PRESSURE

LOADING PRESSURE

STABILIZED PRESSURE

Type BM9

OS9/80X-R Series (see Tables 2, 7 and 8) or

pilot-loaded controllers, OS9/80X-R-PN Series

(see Tables 3, 7 and 8).

PRX/182-PN Series pilots are used for overpressure

setting and PRX/181-PN Series pilots are used for

underpressure setting with pilot-loaded controllers,

OS9/80X-R-PN Series.

Pilot-loaded controllers are used when required reset

differential pressures (ΔPwo and ΔPwu) are much

lower than spring-loaded controller’s reset differential

pressures. See Tables 7 and 8 and Figure 11.

Pilot-loaded controllers also have better accuracy than

spring-loaded controllers.

Principle of Operation

Type BM9 slam-shut valves are used to prevent

overpressure, underpressure or both overpressure

and underpressure in the system. This slam-shut

valve is a combination of an axial flow valve and an

OS9/80X Series slam-shut controller which keeps the

slam-shut valve open.

Type BM9 has a shutter valve which slides axially.

With this design, by-pass is not needed for it to open

even with the presence of pressurized gas.

The slam-shut valve can only be opened manually

by turning the eccentric shaft counterclockwise if the

upstream and downstream pressures are equal.

When the control pressure is within the set value of

the slam-shut controller, the controller prevents the

rotation of the eccentric shaft and the slam-shut valve

remains open.

When the control pressure is above or below the set

value, the slam-shut controller releases the eccentric

shaft closing the slam-shut valve.

The slam-shut controller is provided with a manual

release push-button to quickly close the slam-shut

valve in case of emergency or during maintenance/

checking operations.

Type BM9 slam-shut valve can be used with pilot.

Supply to pilot comes from the downstream of the

slam-shut valve.

Note

The downstream regulator(s) must

be rated for full inlet pressure of the

system because the regulator(s) may

see full inlet pressure when slam shut

valve is fully open in normal operating

conditions. Also, the outlet pressure

rating of the pilots and any other

components that are exposed to the

intermediate pressure must be rated for

full inlet pressure.

TYPES PSA/79, PS/79, PSA/80, PS/80, PSA/79-AP,

PS/79-AP, PSA/80-AP AND PS/80-AP:

V - SENSING PORT

M - SUPPLY PORT

R - LOADING PORT

S - BLEED PORT

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

LOADING PRESSURE

TYPE FLR:

A - SENSING PORT

B - LOADING PORT

STABILIZED PRESSURE

TYPE OS9/80X-R

TYPE BM9 TYPE FLR

≥4 X DN

TYPE PSA/79, PS/79, PSA/80,

PS/80, PSA/79-AP, PS/79-AP,

PSA/80-AP OR PS/80-AP

Figure 5. Type BM9 and Type FLR Operational Schematic

≥ 6 x DN

≥ 4 x DN

A A

≥ 6 x DN

≥ 4 x DN

Type BM9

SLAM-SHUT VALVE WITH TYPE OS9/80X-R CONTROLLER – INSTALLATION IN WIDE-OPEN MONITOR LINE

SLAM-SHUT VALVE WITH TYPE OS9/80X-R-PN CONTROLLER – OVERPRESSURE AND UNDERPRESSURE CONTROL

IN WIDE-OPEN MONITOR SYSTEM

PRX SERIES:

B - SUPPLY PORT

L - LOADING PORT

A - SENSING PORT

TYPE FLR:

A - SENSING PORT

B - LOADING PORT

TYPE FLR:

A - SENSING PORT

B - LOADING PORT

TYPES PSA/79, PS/79, PSA/80, PS/80, PSA/79-AP,

PS/79-AP, PSA/80-AP AND PS/80-AP:

V - SENSING PORT

M - SUPPLY PORT

R - LOADING PORT

S - BLEED PORT

TYPES PSA/79, PS/79, PSA/80, PS/80, PSA/79-AP,

PS/79-AP, PSA/80-AP AND PS/80-AP:

V - SENSING PORT

M - SUPPLY PORT

R - LOADING PORT

S - BLEED PORT

TYPE PSA/80, PS/80,

PSA/80-AP OR PS/80-AP

TYPE PSA/79,

PS/79, PSA/79-AP

OR PS/79-AP

TYPE OS9/80X-R-PN

TYPE PRX/181-PN TYPE PRX/182-PN

TYPE BM9 MONITOR

REGULATOR

JET

(1 mm)

TYPE PSA/80, PS/80,

PSA/80-AP OR PS/80-AP

TYPE PSA/79,

PS/79, PSA/79-AP

OR PS/79-AP

TYPE OS9/80X-R-PN

TYPE BM9 MONITOR

REGULATOR

Figure 6. Type BM9 Connection / Installation Schematics

Type BM9

Transport and Handling

▲ WARNING

Only qualied personnel in rigging may

use lifting equipment to transport and

handle this unit. If violated, personal injury

and/or equipment damage may result.

Do not exceed the specication of

lifting equipment and its accessories

for transport and handling of this unit. If

violated, personal injury and/or equipment

damage may result.

Never stand, work or crawl under the load.

The load could swing, pieces could drop

or the load could fall or slip. Allow for this

possibility by establishing a safe distance

between yourself and the load, and

never lift the load over others. If violated,

personal injury and/or equipment damage

may result.

△ CAUTION

Eyebolts are provided to aid in the

transport and handling of this unit.

When lifting this unit, use both

the eyebolts.

The load should never be applied

at more than 45 degree angles

from the bolt center line. Refer to

Figure 7 for proper orientation of lifting

line and eyebolts.

Eyebolts are designed just for handling

the weight of this unit. Do not attempt

to lift more weight than that of this unit

with these eyebolts.

Loads must be applied only in the plane

of the lifting eyebolt. If the plane of the

eyebolt is not aligned with the load,

estimate the amount of unthreading

necessary to properly align the eye.

Remove the eyebolt and add shims to

adjust the angle of the plane of the eye.

Weight on the lifting straps may cause

them to unwind, which can cause a

hanging load to rotate. Make sure the

straps are not twisted before lifting, or

if necessary use a tag line attached to

one of the eyebolts, to which a person

can grip and stabilize the weight

during lifting.

Installation

▲ WARNING

Personal injury or equipment damage,

due to bursting of pressure-containing

parts may result if this slam-shut

valve is overpressured or is installed

where service conditions could exceed

the limits given in the Specification

section and on the appropriate

nameplate or where conditions exceed

any rating of the adjacent piping or

piping connections.

To avoid such injury or damage, provide

pressure-relieving or pressure-limiting

devices to prevent service conditions

from exceeding those limits.

Also, be sure the installation is in

compliance with all applicable codes

and regulations.

Additionally, physical damage to

the slam-shut valve could break the

slam-shut controller off the main valve,

causing personal injury and property

damage due to bursting of pressure-

containing parts. To avoid such injury

and damage, install the slam-shut valve

in a safe location.

Installation procedures performed

by unqualified personnel may result

in improper adjustment and unsafe

operation. Either condition may result in

equipment damage or personal injury.

Only a qualified person shall install or

service the Type BM9 slam-shut valve.

When selecting Type OS9/80X-R-PN or

Type OS9/84X-R-PN controller, the JET

must direct to or be piped to safe area,

shown in Figures 6, 15 and 16. If violated,

serious injury may occur due to sudden

release of extremely high pressure.

△ CAUTION

Eyebolts are installed to aid in the

handling and installation of the

slam-shut valve assembly only. Always

utilize both eyebolts and do not attempt

to lift more weight than the slam-shut

valve with these eyebolts.

Type BM9

Before Installation:

• Unpack the slam-shut valve and remove

the protective shipping covers from the end

connections of the body.

• Check the slam-shut valve and make sure it has

not been damaged or collected foreign material

during shipping.

• Remove any debris or dirt in the tubing and

the pipeline.

• Use suitable line gaskets and approved piping and

bolting practices.

• Make sure gas flow through the slam-shut valve is

in the same direction as the arrow on the body.

• Under enclosed conditions or indoors, escaping

gas may accumulate and be an explosion hazard.

In this case, the vent should be piped outdoors.

• For slam-shut valve and accessories with vents,

the vent should be kept open to permit free flow of

gas to the atmosphere. Protect openings against

entrance of rain, snow, insects or any other foreign

material that may plug the spring case vent or

vent line.

Connect a downstream control line to a straight run

of pipe 4 to 5 pipe diameters from the regulator outlet

as shown in Figures 5 and 6. If such a distance is not

practical, connect the control line away from elbows,

swages, nipples or any area where abnormal flow

velocities occur. See Figures 5 and 6.

Pilot-Loaded Controllers

▲ WARNING

A pilot may vent some gas to

the atmosphere. In hazardous or

flammable gas service, vented gas may

accumulate, causing personal injury,

death or property damage due to fire

or explosion. Install vent line(s) from

the pilot(s) to a remote, safe location

away from air intakes or any hazardous

location. The end of the vent line or

stack opening must be pointed down

and protected against condensation

or clogging.

△ CAUTION

To avoid freeze-up because of pressure

drop and moisture in the gas, use

anti-freeze practices, such as heating

the supply gas or adding a de-icing

agent to the supply gas.

Type BM9 slam-shut valve bleeds no gas to

atmosphere during normal operation, thus making

it suitable for installation in enclosed locations

without elaborate venting system, if the bleed lines

are connected to the downstream pipeline. Further,

the pilot spring case vent shall be referenced to

atmospheric pressure so that the pilot can be set.

The PRX pilots have a 1/4 NPT vent connection at the

spring case and at the side of the body respectively.

To remotely vent the pilots:

1. Remove the screened vent and install obstruction-

free tubing or piping into the 1/4 NPT vent tapping.

2. Install a screened vent cap onto the remote

end of the vent pipe to provide protection on a

remote vent.

Note

The piping or tubing should vent to a

safe location, have as few elbows as

possible and have a screened vent on

its exhaust.

3. Install the pilot and any remote vent piping

or tubing so that the vent is protected from

condensation, freezing or any substance that

could clog it.

4. Install a full flow hand valve, such as a full port ball

valve, in the control line.

MAXIMUM LIFTING ANGLE IS 45°

RECOMMENDED

EYEBOLT ORIENTATION

AVOID THIS

EYEBOLT ORIENTATION

Figure 7. Lifting Lugs: Illustration of Lateral Loading

BRACKET

REACTION

ARM

Align the groove with

the step surface

Type BM9

ALWAYS AGAINST LOWER

SURFACE OF BRACKET (KEY 32)

(PINCH POINT: KEEP HAND

AND FINGERS AWAY FROM

REACTION ARM AND BRACKET)

Figure 8. Resetting Operation

(a) (b)

Figure 9. Shaft Maintenance on Closed Position

Figure 10. Main Valve Disk Ring Replacement

(a) (b)

PIPELINE

BOLT

LENGTH <

80 mm /

3.15 IN.

Overpressure set value

Underpressure set value

Downstream pipeline pressure

∆PWU ∆PWO

Type BM9

CLOSED POSITION RESET STAGE

RED MARK

RESET COMPLETED

RED MARK IS JUST AT “ON”

RED MARK

Figure 11. OS9/80X-R Series Slam-Shut Controller Resetting Position

OVERPRESSURE SET VALUE

DOWNSTREAM PIPELINE PRESSURE

UNDERPRESSURE SET VALUE

Figure 12. OS9/80X-R Series Slam-Shut Controller Range Setting

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