LD301 – Operation and Maintenance Instruction Manual
6.10
NOTES
( 1 ) Meets NACE MR – 01 – 75/ISO 15156 recommendations.
( 2 ) Silicone Oils not recommendations for Oxygen (O
2
) or Chlorine service.
( 3 ) Not applicable for vacuum service.
( 4 ) Drain/Vent not applicable.
( 5 ) O’Ring should be Viton or Kalrez.
( 6 ) Maximum pressure 24 bar.
( 7 ) For remote Seal only 316 SST - CF8M (ASTM A3510 flange is available
(thread M12).
( 8 ) Fluorolube fill fluid is not available for Monel diaphragm.
( 9 ) Options not certified for hazardous locations.
(10) Attention, check corrosion rate for the process, tantalum plate 0.1 mm,
AISI 316L extension 3 to 6mm.
(11) Item by inquiry.
(12) Supplied without Gasket.
(13) Without certification for Explosion proof certification or Intrinsically safe.
(14) Limited values to 4 1/2 digits; limited unit to 5 characters.
(15) Degreaser’s cleaning is not available for carbon steel flanges
(16) The insulator kit is applicable with Raised Face (HO) and Smooth Face
(H1) with Gasket material.
T(Teflon) and only for the following models:
- For models with extension the Gasket T (Teflon) it has special share.
(17) Gasket for housing, available only in Stainless 316.
(18) Finishing flange faces:
ANSI B 16.5 / MSS-SP6:
- Raised or Smoth Face with grooved lining: 3.2 to 6.3 µm Ra (125 a
250 µ” AA);
Small or Large Tongue Face and Small or Large Groove with smooth
finishing
not exceeding: 3.2 µm Rt (125 µ” AA);
RTJ ANSI B 16.20 / MSS-SP6:
- Smooth finishing not exceeding: 1.6 µm Rt (63 µ” AA);
DIN EN-1092-1:
- Grooved finishing “B1” (PN 10 a PN40): 3.2 a 12.5 µm Ra (125 a
500 µ” AA);
Smooth finishing “B2” (PN 63 a PN100), “C” (Tongue) e “D” (Groove):
0.8 a 3.2 µm Ra (32 a 125 µ” AA).
DIN 2501 (DIN 2526):
- Smooth finishing “E” (PN 160 a PN250): Rz = 16 (3.2 µm Ra (125 µ” AA).
Standard JIS B2201
Grooved finishing 3.2 a 6.3 µm Ra (125 a 250 µ” AA).
(19) Range of application of temperature from -40 ºC to 150 ºC.
(20) Applicable only to:
- Thickness of steel: 0.05 mm
- Diameter/capillary length:
2” ANSI B 16.5 DN 50 DIN, JIS 50 A, for seals up to 3 meters of capillary and level
models (by inquiry).
3” ANSI B 16.5 DN 80 DIN, JIS 80 A, for seals up to 5 meters of capillary and level
models.
- Faces: RF and FF;
- Temperature Range: +10 ºC to 100 ºC
+ 101 to 150 º C (by inquiry)
- Not applicable for diaphragm thickness;
- Not applicable for use with gaskets.
(21) Inert Fluid: Oxygen Compatibility, safe for oxygen service.
(22) Not applicable for saline atmosphere.
(23) IP66/68W tested for 200 hours according to NBR 8094 / ASTM B 117 standard.
(24) Certificate for use in Hazardous Locations (CEPEL, CSA).
(25) Not available for slip-on flange.
(26) Diaphragms of Titanium and Monel available only in 0.1 mm, and diaphragms of Tantalum
only in 0.075 mm.
(27) Certificate for use in Hazardous Locations (CEPEL, NEPSI, NEMKO, EXAM, FM, CSA).
(28) Certificate for use in Hazardous Locations (CEPEL, NEPSI, NEMKO, EXAM).
(29) IPX8 tested in 10 meters of water column for 24 hours.
(30) Ingress Protection:
Product CEPEL NEMKO/EXAM FM CSA NEPSI
LD300 IP66/68W IP66/68W Type4X/6(6P) Type4X IP67
(31) Not available for integral flange.
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