general m-800 series specifications 2, 3, 5-valve ... · m-800 series 2, 3, 5-valve manifolds for...

M-800 Series 2, 3, 5-Valve Manifolds for

Bottom Mount EJA/EJX Transmitters

The PGI M-800 Series two-valve, three-valve and five-valve manifolds are designed for use with the bottom-mount configuration used on the EJA/EJX transmitters. These wafer style manifolds provide a retrofit to similar existing installations found in many plants. Unlike the “special” dimensions found on non-traditional manifolds, the M-800 Series manifolds adapt to the 2-1/8” center-to-center process connections found on the industry standard traditional flanges.

Optional mounting bracket bolt holes are available and process connections match existing co-planar installations, enabling the customer to retrofit existing installations with minimal effort. The existing mounting bracket and impulse piping can be used, as well as existing wiring and power supply.

The PM Series are specifically designed for the Power Industry to meet its specific pressure and temperature requirements.

• Pipestand Mounting The standard mounting bracket holes allow the manifold to be mounted prior to the installation of the transmitter and easily removed when necessary.

• Co-planar Retrofit The M-800 Series manifold is designed specifically to fit into existing co-planar installations that use integrally mounted manifolds.

• 5-Year Stem Seal Warranty The Teflon® Pressure-Core® Stem Seal design provides leak-free performance with no maintenance requirements. The Teflon shell offers the desired chemical resistance without periodic gland tightening as required with conventional designs.

• Integral Hard Back Seats Hard back seats protect against stem blowout and form a secondary seal in the open position.

• Non-Rotating Ball Seat Eliminates seat galling and ball creasing. Assures repetitive bubble tight leak-free sealing.

• Lower Torque High temperature applications requiring Grafoil® stem packing are available in the new Low-Torque™ design. This unique stem seal requires 60% less torque to operate valves while providing the same pressure and temperature ratings.

GS 22B01C54-01EN-A © Copyright August 2010

3rd Edition

Yokogawa Corporation of America 2 Dart Road Newnan, Georgia U.S.A. 30265 Tel: 1-800-888-6400 Fax: 1-770-254-0928

General Specifications GS 22B01C54-01EN-A

INTRODUCTION

FEATURES

ISO 9001:2008 Certified Quality System

Dimensions, inches [mm]

Dimensions, inches [mm] Max Open A B

Teflon® Pressure-Core® 4.60

[116.7] 7.15

[181.6]

Low-Torque™ Grafoil® Packed 4.75 [120.5]

7.40 [187.9]

Notes 1. Approximate valve weight: 4.5 lb [2.0 kg].

0.125-inch [3.2 mm] diameter orifice. Valve Cv 0.25 maximum.

2. Meets the requirements of NACE MR0175/ISO 15156-3.

Standard Materials Valve ASTM A479-316 SS

Body & Bonnet ASTM A479-316 SS Stem ASTM A479-316 SS

Hard Seat (Std) Carbide Ball

INTEGRAL MANIFOLDS: M-822 TWO-VALVE MANIFOLD FOR STATIC PRESSURE

2

All rights reserved. Copyright © 2010, Yokogawa Electric Corporation. Subject to change without notice. GS 22B01C54-01EN-A August 2010

Pressure and Temperature Ratings Valve Packing Chart on Page 5 Standard Manifolds

316 SS Teflon®

Pressure-Core® 10,000 psig @ 200° F 8,000 psig @ 450° F

[689 barg @ 93° C] [552 barg @ 232° C] Chart A

316 SS Low-Torque™ Grafoil® Packed

6,000 psig @ 200° F 1,500 psig @ 1,000° F

[414 barg @ 93° C] [103 barg @ 538° C] Chart B

ASME B31.1 / 2500# Class


6,000 psig @ 100° F 2,915 psig @ 1,000° F

[414 barg @ 38° C] [201 barg @ 538° C] Chart C

Ratings

Manifold Mounting Bracket Shown on Page 5.




[107.4] 8.34

[211.8]


9.02 [229.2]








INTEGRAL MANIFOLDS: M-820 THREE-VALVE MANIFOLD

3


316 SS Teflon®




6,000 psig @ 200° F 1,500 psig @ 1,000° F




6,000 psig @ 100° F 2,915 psig @ 1,000° F


Ratings





[107.4] 8.88

[225.5]


9.80 [248.9]








INTEGRAL MANIFOLDS: M-818 FIVE-VALVE MANIFOLD WITH CONTROLLED VENT VALVES

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316 SS Teflon®




6,000 psig @ 200° F 1,500 psig @ 1,000° F




6,000 psig @ 100° F 2,915 psig @ 1,000° F


Ratings



INTEGRAL MANIFOLDS WITH BRACKET ASSEMBLY

5

Bracket Option Codes: VCH - Carbon Steel VSH - Stainless Steel

NOTES:

• Monel® is a registered trademark of International Nickel Company.

• Hastelloy® is a registered trademark of Haynes International Inc.

• Delrin®, Viton®, Tefzel® and Teflon® are registered trademarks of the E.I. du Pont de Nemours and Company.

• Grafoil® is a registered trademark of Union Carbide Corporation.

• PEEK® is a registered trademark of Victrex PLC.

• Kel-F® is a registered trademark of the 3M Company.

PRESSURE and TEMPERATURE CHARTS

M822

Body Style

S

M822 Two Valve (static pressure) M820 Three Valve (differential pressure) M818 Five Valve (controlled vent)

Body Code

S A479-316 Stainless Steel (Meets NACE MR0175/ISO 15156-3)

C

Seat Code C Carbide Ball

T

Stem Seal Code T Teflon® Pressure-Core® G Grafoil® Packed (Low-TorqueTM)

Option Codes

/MT

Ordering Information

PM822

Body Style

S

PM822 Two Valve (static pressure) PM820 Three Valve (differential pressure) PM818 Five Valve (controlled vent)

Body Code

S A479-316 Stainless Steel (Meets NACE MR0175/ISO 15156-3)

C

Seat Code C Carbide Ball

G

Stem Seal Code G Grafoil® Packed (Low-TorqueTM)

Option Codes /ATCH Attached to Transmitter Hand Tight /HTAS*1 Attached and Pressure Tested per ANSI B16.5 /MG Rosemount Bracket Mount Holes /TAPT*2 Torqued Attachment and Pressure Test

/MT1

Ordering Information: ANSI B31.1 / 2500# Class

/VCH Carbon Steel Mounting Bracket /VSH Stainless Steel Mounting Bracket /W9 316 Stainless Steel bolts /XL Oxygen Cleaning Not Available on Power Manifolds

/ATCH Attached to Transmitter Hand Tight /HTAS*1 Attached and Pressure Tested per ANSI B16.5 /MG Rosemount Bracket Mount Holes /TAPT*2 Torqued Attachment and Pressure Test

/VCH Carbon Steel Mounting Bracket /VSH Stainless Steel Mounting Bracket /W9 316 Stainless Steel bolts /XL Oxygen Cleaning

/MT Taylor Mount Flange Seals (Required for Teflon®) /MT1 Taylor Mount Flange Seals (Required for Grafoil®)

Flange Seal Standard

Flange Seal Standard /MT1 Taylor Mount Flange Seals (Required for Grafoil®)

/W9

/W9


NOTE: For other body materials, consult factory.

NOTE: For other body materials, consult factory.

INTEGRAL MANIFOLDS: M-800 SERIES BOTTOM MOUNT

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*1 = Hydrostatic leak tested in accordance with ANSI B16.5, to 1.5 MWP of transmitter for 1 minute. *2 = Nitrogen leak tested to transmitter or manifold MWP, whichever is less, for 10 minutes. For MWPs over 3600 psi, Hydrostatic leak test method is applied.

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