Thermal Relief Valve Data Sheet PDF

 

Thermal Relief Valve Data Sheet DATA SHEET OF ORIFICE PLATE

Units 1

Item no.

2 3 4 5 6 7

Service Line No. Line Size /Schedule P&ID Drg No. Quantity

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

Units V12-RV0001,0002,0003,0004,0006 Refer attached Process Document No 235564IN01235564IN01PRO-012 5 Nos.

Process Data Fluid Required Capacity Fluid State Operating Pressure Set Pressure Back Pressure Temperature (deg C) Specific Gravity Viscosity Compression Factor  Specific Heat Ratio (Cp/Cv) Molecular Weight

Refer attached Process Document No 235564IN01235564IN01PRO-012

-

Valve Safety,Relief or safety relief  Conv / Bellows /Pilot Op Bonnet Type

Thermal Relief  Conventional Closed

Connection Si Size Inlet X Outlet (MM x MM) Flange Rating Type of Facing

19.05 X 25.4 150 # ANSI B 16.5 RF

Material Body and Bonnet Seat and Disc Nozzel , Spindle & Guide Spring Bellows

 A2116 WCB SS316 SS316 Spring Steel NA

Option Cap : Screwed or Bolted Lever : Plain or Bolted Test Gauge

NR Plain NR

Basic Code Fire

 ASME Section-8 Section-8 Division Division 1

Other  Calculated area in Sq mm Selected area Orifice Designation

sq in

PURCHASE DATA Manufacturer  Model Number  Serial Number  Purchase Order No

70 GENERAL 71 72 73 74 75 76

Plant / Unit Location Classified Area Zone Protection concept Gas Group Temperature Class

77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

Ingress protection class

100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122

Tank Farm Piping Replacement-Amal Field Class 1 Divison 2 as per NEC Flame Proof  C&D T2

SPECIAL REQUIREMENTS NACE Requirements Competent Authority Environmental Requirements Material Certificate

Body,Bonnet And for all part

Required

 

REMARKS 1) VTA = Vendor to Advise/ Confirm 2) NR= Not Required Required 3) Manufacturing to start only after approval of Vendor drawing. 4) 4) For Pressure Relieving valve GES J.10.Various Specifications, Codes & S Sttandards refeered to in GES J.10 Shall also be referred to. Any deviationsfrom the

123 sp s pecification and data sheet shall be clearly indicated with reference to clause no. and 124 reasons for the deviation. 125 126 127 128 129 130 131 132 133 134 135 136 137 138 INSTRUMENT DATA SHEET

0.11 -VTA D- VTA

VTA VTA

Thermal Relief Valve

B  A

Issued For Tender Issued For Comments

15.03.10 11.11.08

 APG JHS/APG

SGB SGB

VPR RM

MMCI Project No.235564 IN01

Sheet 3

Rev

Description

Date

Prepared By

Checked By

Approved By

Doc No.235564IN01-INS-012

Rev B

G:\HOO - Tank Farm -Final Documentation\7 Instrumentation Deliverables\1 - Inst. Docs\Thermal Relief Valve INS 012\Thermal Relief Valve