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PRODUCT CATALOGUE

Page 1/15 12.6.2006

Updated: 1st June 2006 (JH)

LAROX FLOWSYS OY

PRODUCT CATALOGUE

PART ONE - Price List products

These prices can be found from Larox Flowsys Oy Price List. In the Price List note also General Line valves which delivery time starts from one working week.

Larox Valves PVEG-M and PVEG-A Valves Larox Pumps TEK_LAR ­ other brand hose pump hoses

PART TWO Special products

These prices on request from Larox Flowsys Oy.

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PRODUCT CATALOGUE

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CONTENTS

1.

LAROX VALVES ....................................................................................................................................................................... 3 1.1. Valve body types................................................................................................................................................................ 3 Standard body types....................................................................................................................................................................... 3 Light body materials ...................................................................................................................................................................... 3 1.2. Sleeves ................................................................................................................................................................................. 4 General............................................................................................................................................................................................. 4 Standard Sleeve Materials ............................................................................................................................................................ 4 Other Sleeve Materials .................................................................................................................................................................. 4 Special Sleeves Structures............................................................................................................................................................ 5 1.3. Actuators ............................................................................................................................................................................. 6 Standard actuators.......................................................................................................................................................................... 6 Control valve actuators ­ equipped with a positioner.............................................................................................................. 6 1.4. Auxiliaries ........................................................................................................................................................................... 7 2. PVEG-M AND PVEG-A Valves ............................................................................................................................................. 8 3. Larox Peristaltic pumps - LPP............................................................................................................................................... 9 3.1. LPP ­ Industrial pumps..................................................................................................................................................... 9 3.2. LPP-D Dosing Pumps ....................................................................................................................................................... 9 2.3 LPP Pump hose materials ............................................................................................................................................... 10 3.3. Pump drives ...................................................................................................................................................................... 10 4. TEK_LAR ­ OTHER BRAND HOSE PUMPS HOSES ................................................................................................12 5. SPECIAL PRODUCT..............................................................................................................................................................14 5.1. Special valve bodies........................................................................................................................................................ 14 PVE/S Enclosed/Sealed Body.................................................................................................................................................... 14 5.2. Special Sleeves ................................................................................................................................................................. 14 5.3. Any brand sleeves............................................................................................................................................................ 14 5.4. Special actuators .............................................................................................................................................................. 15 5.5. Special valves................................................................................................................................................................... 15

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PRODUCT CATALOGUE

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1. LAROX VALVES 1.1. Valve body types

Standard body types PV Open body

· · · · ·

For non-hazardous mediums Easily modified to other face-to-face length standards Sizes beginning from 80 mm Pressure class up to PN25 (25 bar) Body materials: o Fe o AISI316

PVE Enclosed Body

· · ·

Valve sleeve enclosed in body housing, protected from environment and sunlight Prevents straight leakage to the environment Body materials: o Fe o AISI316 o AlSi o Polyurethane (up to DN150, 6 bar) o Polyamide (DN250, 1 0 bar)

PVS Sealed Body

· · · ·

PVS structure encases all moving parts High pressure (up to 100 bar) applications For toxic or aggressive medium Body materials: o Fe o AISI316 o AlSi

Light body materials Polyamide (PA) and Polyurethane (PU) valve body materials

· · ·

Light, high strength, corrosion free and chemical resistant valve bodies Polyamide (PA) bodies PVE250 at 10 bar, other sizes as customer projects Polyurethane (PU) bodies available at PVE65, PVE80, PVE100 and PVE150 at 6 bar

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1.2. Sleeves

General

· ·

Larox sleeves are made in Finland with over forty years experience on elastomers and with a ISO9001:2000 certified quality system of manufacturing Larox Flowsys database of more than 40000 valve applications guarantees selection of the right sleeve material for customer's process mediums.

NOTE: Sleeve opening tags are a standard structural part (sleeves without opening tags are available on request)

Standard Sleeve Materials SBRT, Styrene Butadiene

· · · ·

Considered as a general wear resistant sleeve Best high cycling resistance Good resistance to light chemicals Temperature max. 110 ºC

EPDM, Ethylene Propylene

· · ·

Considered as a general chemical resistant sleeve Good resistance to chemicals, ozone and sunlight Temperature max. 110 ºC

Other Sleeve Materials NR, Natural Rubber

· ·

Excellent wear and mechanical resistance Temperature max. 75 ºC

NBR, Nitrile

· ·

Good resistance to oils, animal and vegetable fat Temperature max. 100 ºC

NBRF, Nitrile Foodstuff Quality

· · ·

Fulfils FDA (Food and Drug Administration, United States) requirements for e xtractable substances Applications: various foodstuff, dry, aqueous, acidic, alcoholic and fatty foods Temperature max. 100 ºC

NRF, Natural Rubber Foodstuff Quality

· · ·

Fulfils FDA (Food and Drug Administration, United States) requirements for chemical composition and extractable substances Applications: various foodstuff, dry, aqueous (including milk and milk products), acidic and alcoholic foods Temperature max. 75 ºC

CR, Chloroprene Rubber

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· ·

Resistance to ozone and weather, vegetable aliphatic, naphthenic and non-aromatic oils Temperature max. 100 ºC

CSM, Hypalon

· · ·

Very good resistance to acids and alkalis depending on type of acid and percentage of solution Good resistance to ozone, weather, chemicals Temperature max. 100 ºC

IIR, Butyl

· · · ·

Good impermeability to gases Good chemical resistance Very good resistance to acids and alkalis of certain types and solution percentages. Temperature max. 100 ºC

HNBR, Hydrogenated Nitrile

· ·

Good wear resistance in high temperatures Temperature max. 160 ºC

EPDM/B, Green Liquor Sleeve

· · · ·

Specially designed for green liquor processes of pulp mills Good resistance for alkal contents and non process elements of liquor processes Excellent in low cycle green liquor processes Temperature max. 110 ºC

Polyurethane (PU)

· · · · · ·

Fully polyurethane Applications with abrasive media Max pressure 6 bar No opening tags Max. size DN150 Temperature max. 65 ºC

Polyurethane (PU) Lined Sleeves

· · · · ·

PU lining on SBRT (or other) sleeve Best for high abrasive applications Also good chemical resistance Max size DN300 Temperature max. 65 ºC

Special Sleeves Structures Vacuum Sleeve

· ·

Up to 0.05 bar(a) (depending on valve size) Favorable in applications like: o Suction side of the pump o Pneumatic conveying in vacuum conditions o Applications causing sleeve flapping

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Conical Sleeves

· · ·

Conical sleeve ensures the most accurate flow control for flow control applications Max 3 pipe sizes down Also straight outside available

Larox Sensomate Sleeve

· · · ·

The sleeve wearing is detected to ensure right timed and controlled sleeve change with minimal interruptions to processes. A failure indicator steel mesh exists inside the sleeve. Detection measurement instrumentation available as a separate unit. Preferred in high wear applications (SBRT/NR) For liquid mediums only (medium must be electrically conductive)

1.3. Actuators

Standard actuators Manual Actuators (M)

· ·

Enclosed screw mechanism protects against dirt and corrosion Large diameter manual valves and high pressure valves equipped with a reduction gear

Pneumatic Actuators (A)

· · ·

Standard Larox valves equipped with a pneumatic actuator (A) Pneumatic (AU) and mechanical (AV) springs (fail close/fail open) Manual override (AB) for malfunctions to close the valve

Electromechanical Actuators (E)

· · · ·

Electromechanical actuators (E) for both on/off and control service. Standard electromechanical actuators are Auma Norm SA -series or Rotork IQ-series, other brands also possible. Electromechanical actuator with integral Motor Controls (Auma Matic) Manual override as standard

Hydraulic Actuators (H)

· · ·

Hydraulic actuators (H) for on/off service. Compact design for high pressure applications and larger valve sizes Larox filter valves (including modular control valve)

Control valve actuators ­ equipped with a positioner

· · ·

Pneumatic actuators (A) equipped with pneumatic (AN) or electropneumatic (AK) positioner Electromechanical actuators (E) Auma Matic , Auma Norm with RWG position transducer or Rotork IQ-series Hydraulic actuator (H) with hydraulic positioners (HP)

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1.4. Auxiliaries

· · · · · · · · · Inductive limits (R) Magnetic limits (S) Mechanical limits (M) Solenoid valves (Z) for pneumatic actuator remote control Quick exhaust valve (Q) with silencers Alarm modules for Larox SensoMate and twin sleeve. Body sealing set Body bushing sets Standard pneumatic cylinder sealing sets

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2. PVEG-M AND PVEG-A Valves

Explanations for type markings: PVEG-M PVEG/C-M PVEG-A PVEG/C-A General information: · · · · · · · · Light, simple, cost effective and reliable valve Enclosed body type Body is made of high strength and chemical resistant polyamide blend Manually and pneumatically operated Size range (weight) o PVEG-M: 50 mm (6 kg), 80 mm (10 kg), 100 mm (11 kg) and 150 mm (26 kg) o PVEG-A: 50 mm (11 kg), 80 mm (18 kg), 100 mm (27 kg) and 150 mm (74 kg) Pressure: o PVEG-M (manual) 10 bar, o PVEG-A (automatic) 6 bar Temperature range ­50 o C to 70 o C Important note: PVEG-A has magnetic limit switches as an auxiliary. Manual PVEG for abrasive applications (SBRT-sleeve) Manual PVEG for Chemical applications (EPDM-sleeve) Automatic PVEG for abrasive applications (SBRT-sleeve) Automatic PVEG for Chemical applications (EPDM -sleeve)

Typical applications PVEG-M and PVEG-A : On/Off applications in: o Municipal and industrial waste water and raw water applications. o Water treatment in mining, pulp & paper and power plants. o Other light slurry lines, liquids, suspensions, sludge, granulated materials, powders. PVEG/C-M and PVEG/C-A: o Chemical sleeve (EPDM) widen applications to soft chemical on/off applications also o Perfect replacement for diaphragm, ball and plug valves

PVEG-M

PVEG-A

PVEG/C-M

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3. Larox Peristaltic pumps - LPP 3.1. LPP ­ Industrial pumps

LPP parameters

· ·

·

Pump sizes: LPP25, LPP40 and LPP65 Flow rates o LPP25; 2 m3 /h, advisable average 1.5 m3 /h o LPP40; 8 m3 /h advisable average 6 m3/h o LPP65; 20 m3 /h advisable average 15 m3 /h Pressure 10 bar

Auxiliaries

· · · · · · ·

Frequency inverter, IP20 (I) Integrated inverter, IP66 (II) Revolution detector (R) Pressure transmitter with display (T) Hose leak detector (D) Connector hoses (H) Connector flange for pressure transmitter (K)

Figure 0: LPP40 pump

3.2. LPP-D Dosing Pumps

LPP-D parameters

Figure 2: LPP pump P&I symbol

· ·

·

Pump sizes: LPP-D15, LPP-D20 and LPP-D25 Flow rates o LPP-D15; 0,6 m3 /h o LPP-D20; 1,1 m3 /h o LPP-D25; 2,0 m3 /h Pressure 7,5 bar

Figure 3: LPP-D20 pump

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2.3

LPP Pump hose materials

These hose material are available for both LPP and LPP-D pumps.

NR, Natural rubber

· · ·

General hose (suitable for most of the applications) Excellent wear and mechanical stress resistance Temperature max. 70º

EPDM, Ethylene Propylene

· ·

Chemical hose Temperature max. 90ºC

Figure 4: LPP preformed hoses

NBR, Nitrile

· ·

Oil hose Temperature max. 90ºC

SBRT, Styrene Butadiene

· ·

High temperature hose Temperature max. 90ºC

Figure 5: LPP hose flange

3.3. Pump drives

Pumps can be delivered also as bare shaft.

Gear box types

· ·

Larox Flowsys standard is Helical bevel gear box Alternatively Parallel shaft gear box Figure 6: Helical bevel Geared Motor (GM) with solid output shaft, horizontal mounting position

Drive types

· ·

Larox Flowsys standard is Geared Motor ( GM) Alternatively Gear Unit with IEC flanged electric motor (GU)

Connection type

· ·

Gear boxes are connected to the pump head with B14 flange (adapter flange between the pump head and gear box is manufactured according to the gear box frame size and brand) Gear boxes are equipped with solid output shaft (exception: high output torque units with LPP65 pumps)

Mounting positions

·

Mounting positions for Helical bevel gear boxes o Horizontal position (B 5 I) (motor axle in horizontal) o Vertical position ((B 5 II) (motor axle in vertical)

Drive brands

· ·

Larox Flowsys standard; Nord Gear Other possible brands; SEW

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Auxiliaries

·

Integrated inverter (II) up to 4 kW o With Forward/Off/Backward-switch o Manual speed control o Connection possibility for remote control 4-20mA signal

Figure 7: Helical bevel geared motor (GM) with Integrated Inverter (II)

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4. TEK_LAR ­ OTHER BRAND HOSE PUMPS HOSES

Larox elastomer qualities for other brand hose pump hoses

· ·

·

·

Suitable for most hose pump brands Available materials o NR o EPDM o NBR o SBRT Size range (D_inner/D_outer) o 15/36 o 25/55 o 32/60 o 40/68 o 50/81 o 65/95 (/99, /101) o 80/120 o 100/145 (/150) o Other diameters on request Pressure max. o Pump size up to 65 mm - 16 bar o Pump size bigger than 65 mm ­ 10 bar

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PART TWO ­ SPECIAL PRODUCTS

Prices and delivery times on request from Larox Flowsys Oy.

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5. SPECIAL PRODUCT 5.1. Special valve bodies

PVE/S Enclosed/Sealed Body

· ·

Extra stem and body seals to prevent leakage from the PVE valve body Body materials: o Fe o AISI316 o AlSi o PU (up to DN150, 6 bar) o Polyamide (DN250, 10 bar)

5.2. Special Sleeves

FPM, Fluorine Rubber

· ·

Best chemical resistance (with certain types of acids and solution percentages) Temperature max. 120 ºC

FEP Lined Sleeve

· ·

FEP (Fluorinated Ethylene Propylene) has best resistance against serious chemical attack Number of cycles are limited

Larox Twin Sleeve

· · · ·

Two separate sleeves; thin Larox insert and pressure retaining outer sleeve 65, 80, 100 and 150mm sizes available Rupture of Larox insert can be detected by any liquid measurement instrument Preferred in high cost sleeve applications (e.g. FPM inner sleeve)

Special Length Sleeves

·

Any face-to-face length sleeves (with flange type 3) can be delivered.

5.3. Any brand sleeves

· · Any brand, any dimension, pressure class or elastomer sleeves can be manufactured with high Larox quality. A questionnaire for dimensions and materials can be found from Agent-web and Internet pages

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5.4. Special actuators

Hydraulic Pump Actuator

· ·

Pump + tank + hydraulic cylinder + control unit = hydraulic actuator with a local power unit Contact Larox Flowsys Sales Services for further information

Water Hydraulic Actuators

· · ·

For high quality of cleanliness, e.g. food and chemical industry For high quality of safety, e.g. fire risk applications Contact Larox Flowsys Sales Services for further information

Pneumatic Motor Actuator

· ·

Pneumatic motor actuator Contact Larox Flowsys Sales Services for further information

5.5. Special valves

PVE Fireproof - Fire water valve

· · ·

Non-sticking, reliable operation, tested and approved valve for salty seawater fire water systems. Det Norske Veritas "fire water system valve"-type approved PVE Fireproof (PVE100M10-223L SBRT) Other tests (different requirements of different classification societies, different valve types, sizes and pressure classes) can be done on request.

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