MLB

  • Inline sampling valve
  • With flanges
  • Horizontal assembly
  • Multifunctional
Material1.4404 / 316LPTFE
PressuresPN 16 / 40ANSI 150# / 300#
Temperatures-40°C / 200°C-40°F / 392°F

Designed for horizontal or vertical assembly, the MLB spindle sampling valve offers a reliable and convenient solution for representative sampling without interrupting production processes. Initially manufactured in stainless steel with a PTFE seal, it is also available in other alloys and seals, depending on specific requirements. In chemical and petrochemical plants, the MLB sampler ensures safety when sampling hazardous and toxic liquids such as halogens, Grignard reagents, alkylating agents and concentrated acids. Its unique quick-connect system means that different bottles and accessories can be used without changing samplers, simplifying management while keeping costs under control. Based on a modular concept (materials, sealings, actuators, connections), the MLB sampler, also known as PRISEMASSON®, can be adapted to suit different needs and requirements.

TECHNICAL DETAILS

Indicative drawing of a standard MLB sampling valve without option equipped with VMB magic wheel actuator type

Dimensions in mm
Your specificities
Standard
  • DIN
  • ANSI
Class
  • 16
  • 40
  • 150
  • 300
NrArticleDNLh1sd1DknxdKg stp
014226011516027217.395654x146.5
0063190320160292.322.3105754x147.3
0066910325160322.628.5115854x147.9
0041760232180372.637.21401004x189.4
0440670040200402.644.31501104x1810.2
0053110550230452.655.11651254x1811.6
0219240065290532.670.91851458(4)x1813.9
0187130080310592.683.72001608x1816.3
00419003100350722.6109.12201808x1818.8
030968001504801013162.32852408x2228.7
NrArticleDNLh1sd1DknxdKg stp
014226011516027217.395654 x 146.5
0063190320160292.322.3105754 x 147.3
0066910325160322.628.5115854 x 147.9
0041760232180372.637.21401004 x 189.4
0149400140200402.644.31501104 x 1810.2
0055240350230452.655.11651254 x 1811.6
0228560065290532.670.91851458 x 1815.3
0064640180310592.683.72001608 x 1817.7
02221000100350723.6107.12351908 x 2223
04051600150480954.5159.33002508 x 2640
NrArticleNPSLh1sd1DknxdKg stp
008819031/216027217.38960.54 x 15.96
003922013/4160292.322.39869.94 x 15.96.4
005387031160322.628.510879.24 x 15.97.1
004182021 1/2165402.643.112798.64 x 15.98.9
004124042178452.954.5152120.64 x 19.110.5
010552012 1/2190532.970.3178139.74 x 19.114.7
003520023203593.282.5190152.44 x 19.117
004192024229723.6107.1229190.58 x 19.122
006792016267984.6154.8279241.38 x 22.233.6
NrArticleNPSLh1sd1DknxdKg stp
013481011/216027217.39566.54 x 15.96.4
010946013/4160292.322.311782.64 x 19.17.4
015592001160322.628.512488.94 x 19.18.1
012952011 1/2165402.643.1156114.34 x 22.211.2
019854002178452.954.51651278 x 19.112
051848002 1/2190532.970.3190149.48 x 22.214.6
022264003203593.282.5210168.18 x 22.220.8
015636004229723.6107.1254200.28 x 22.229.5
006792016267984.6154.8318269.712 x 22.251.1
Pressures and temperatures
°C -40 0 100 150 200
PN16161615.113.712.7
°C -40 0 100 150 200
PN401616161616
°F (°C) -20 (-29) 0 (-18) 200 (94) 300 (149) 400 (205)
150# PSI (BAR) 232 (16) 232 (16)195 (14)175 (12) 160 (11)
°F (°C) -20 (-29) 0 (-18) 200 (94) 300 (149) 400 (205)
300# PSI (BAR) 232 (16) 232 (16)232 (16)1232 (16) 232 (16)

Detailed documentation

Each MLB Inline sampling valve can be configured according to production specifications and sampling parameters.

SEALINGS

The MLB sampling valves can be equipped with various types of sealings.

Standard Stem Gasket

Simple stuffing box

HP Stem Gasket

Double Stuffing Box

Stellite Stem Gasket

Bellows Seal

MATERIAL

MLB sampling valves are available in stainless steel or in a range of other alloys

1.4404 / 316L1.4539 / 904L2.4602 / C221.4460-62 / DuplexZirconiumTantalumTitanium

ACTUATORS

The MLB sampling valves can be configured with different drives.

Magic Hand Wheel - VMB

Pneumatic actuator - CPB

Spring to Close hand lever - RPS

Manual handwheel - CVS

Cooling fins

CONNECTIONS

MLB Inline samplers are designed to connect flexibly to pipework, offering a wide range of connection options.

Connections

BIAR inline sampling valves can be connected in a number of ways.

VENT HOLE PRINCIPLE

The vent hole fitted to each MLB sampling valve prevents the bottle from being over-pressurised and exploding.

Il peut être connecté de différentes manières

Vent hole principle

The vent hole in our sampling systems prevents overpressure in the container and allows for the recovery of toxic gases.

NITROGEN RINSING THROUGH THE SPINDLE

If bottle rinsing is required, the MLB samplers can be configured with the nitrogen flushing option.

NITROGEN RINSING THROUGH THE SPINDLE

If bottle rinsing is required, the ECB samplers can be configured with the nitrogen flushing option

Accessories

MLB In-line samplers are compatible with a wide range of accessories.

FAB adapter

Elbow adapter FAV

Splash guard adapter FAD

Bottles

Bag holder adapter

Adjustable plate support SAB

SCB bottle holder

Bottle heat protection

Heat protection box BPB

Heat protection box BPI

Safety cabinets

Needle adapter ACB - ACY

Revo cabinet RAI

Piston injectors

Safety plugs

Laboratory supports

Standard product range

BIAR SA offers inline sampling valves that can be adapted to your sampling and production constraints

STAINLESS STEEL

MLB
  • Inline sampling valve
  • With flanges
  • Horizontal assembly
  • Multifunctional
EB
  • Inline sampling valve
  • Wafer type
  • Horizontal assembly
  • Multifonction
VLB
  • Inline sampling valve 
  • With flanges
  • Vertical assembly
  • Multifunction
LLB
  • Inline sampling valve
  • With flanges
  • Lateral assembly
  • Multifonction

HEATING JACKET

MLB‐EC
  • Inline sampling valve with heating jacket
  • With flanges
  • Horizontal assembly
  • Multifunctional
ECB
  • Inline sampling valve with heating jacket
  • Wafer type
  • Horizontal assembly
  • Multifonctional
VLB‐EC
  • Inline sampling valve with heating jacket
  • With flanges
  • Vertical assembly
  • Multifonctional
LLB‐EC
  • Inline sampling valve with heating jacket
  • With flanges
  • Lateral assembly
  • Multifonctional

PFA

PLI
  • PFA lined Inline sampling valve
  • With flanges
  • Horizontal assembly
  • Multifonctional
EBP
  • PFA lined Inline sampling valve
  • Wafer type
  • Horizontal assembly
  • Multifonctional