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PRODUCT CATALOGUE
2018
www.kerrvalves.co.za
Kerr Valves & Industrial Supplies (Pty) Ltd
About Kerr Valves & Industrial Supplies (Pty) Ltd
Since its establishment in 1982, Kerr Valves and Industrial Supplies (Pty) Ltd (“Kerr Valve’s”) has grown into one of the leading industrial supplies distributors in Africa. With its head o�ce and
primary distribution centre located in Johannesburg, the group service’s a wide range of clients across the mining, construction, �re, plumbing, HVAC and general engineering sectors.
Kerr Valve’s management has over 100 years combined experience within the industrial sector and
employs a highly quali�ed team of professionals that assist client’s technical departments by ensuring they �nd optimal solutions that can assist in both the design of new installations and in the
maintenance of existing systems.
Over its 35+ years in operation, the business has grown its supply chain and core competencies and as such now specializes in and distributes the following products:
Valve’s - Butter�y, Gate, Ball, Balancing, Check, Globe, strainers, pressure relief etc,
Pipe - Stainless Steel, Copper, PVC, Black, Galvanized, Schedule 40 etc, Fittings - JIS, Copper Compression, Copper Capillary, PVC, Threaded, Malleable etc,
Pipe accessories - Bellow’s, Flange’s, , Pressure Gauges, Thermometers, actuators etc, Hoses - Composite hoses, Rubber Hoses, Plastic Hoses, Drybreak’s etc,
Wholesale industrial good’s - Paint, ladders, Pump’s, Meter’s, Nuts & Bolts, Castor’s, Tools etc.
Whilst Kerr Valve’s has always prided itself on its e�cient turnaround and customer service, the business feels strongly that its strong di�erentiator in the market is its ability to provide clients with
customized solutions that meet their speci�c industrial needs, at an aggressive and market bene�cial price and most importantly with a product that is durable and will provide the client with
long term peace of mind.
- Single door (Teflon, Viton or EPDM
Liner’s)
- Double door (Teflon, Viton or
EPDM Liner’s)
- Cast Iron
- Ductile Iron
- Stainless Steel
- DN50 – DN600
- Wedge (Rising and
non-rising spindle)
- Resilient seated
(Rising and non-rising
spindle)
Types
Body Materials
Sizes
- Valves -
Knife Gate Valve
Types- Full Stainless-Steel body & blade
- Cast Iron body Stainless steel blade
- Teflon
- Viton
- Metal
- DN50 – DN600
O-Ring Materials
Sizes
Gate Valve (Flanged)
Types
Body Materials- Cast Iron,
- Ductile Iron,
- DN40 – DN600
Sizes
Check Valve
Wafer Check Valve
Body Materials- Brass
- Stainless Steel
- ½” - 4”
Sizes
- Lever – Wafer type (Teflon, Viton or EPDM
Liner’s)
- Gearbox – Wafer type (Teflon, Viton or
EPDM Liner’s)
- Cast Iron
- Ductile Iron
- Stainless Steel
- DN50 – DN600
- Brass Spring Loaded
Types
Body Materials
Sizes
- Valves -
Swing Check Valve
Types
- Brass Swing
- Brass
- 1/2" - 4"
Body Materials
Sizes
Spring Check Valve
Types
Body Materials- Brass spring loaded
- DN15 - DN100
Sizes
Globe Valve (Flanged)
Butterfly Valve
Body Materials- Flanged
- Cast Iron
- Smallest size - 65 (NB)
- Largest size - 300 (NB)
Sizes
Types
- Valves -
Strainers
Balancing Valve
Screwed
Flanged
Cast Iron body,
Stainless steel inserts,
PTFE lining
Screwed - 15mm - 50mm
Flanged - 65mm - 300mm
Body Materials
Optional extra's: Kerr Valves can also supply customers with the Comap Balancing valves pressure reader
which can read pressure's across the majority of balancing valve brands.
Types
TypesY Type
Screwed
Flanged
Cast Iron,
Ductile Iron,
Brass or Bronze
Screwed - 15mm -
100mm
Flanged - 50mm - 300mm
Fabricated - 300mm-
600mm
Body Materials
Sizes
Sizes
- Screwed female ends
- Bronze
- 1/2" - 1"
Types
Body Materials
Sizes
- VALVES -
Pressure relief valve
Types
Body Materials
Other Valve's
Steam trap
- KB Type Diaphragm valve
- A Type Diaphragm valve
- Soft Rubber, Hard Rubber, Un-
lined
- Screwed - 15mm - 50mm
- Flanged - 65mm-300mm
Plug Cocks
Foot Valve
Actuators
Needle Valve
Angle Valve
Diaphragm Valve Other Valve's
Sizes
- Pop up,
- Lever Style)
- Brass
- Stainless Steel
1/2" - 1"
Liner material
Sizes
Types
Water MetersPlastic, Cast Iron & Brass
Electric & Pneumatic
- Piping -
Steel Pipe
About Kerr Valve's piping
As a result of Kerr Valves's wealth of industrial knowledge and purchasing experience, The
company distributes only the best quality steel, Copper, PVC & HDPE pipe. The purchasing
standards imposed by the business leaves customers rest assured that the materials and
dimensions of their pipe strictly meet the quality standards imposed by the various regulatory
bodies.
Copper Pipe
PVC Pipe
SABS61: 1971 Medium SABS 62: 1971 Heavy
ASTM A 10 6 Grade B Seamless
Stainless Steel
Nominal Bore (8mm - 500mm) Wall Thickness (4.5mm- 6mm)(
Types
Materials
Sizes
Types460/0 Tubes Class 0
460/1 Tubes Class 1 (Light) 460/2 Tubes Class 2 (Medium) 460/3 Tubes Class 1 (Heavy)
SABS 62: 1971 Heavy ASTM A 10 6 Grade B Seamless
MaterialsCopper
Sizes
Smallest Size – 15mm Largest Size – 108mm
LDPE Poly Type I SABS 533
HDPE Poly Type IV 533
PVC Materials in accordance with SABS966
Smallest Size – 16mm Largest Size – 400mm
Types
Materials
Sizes
- Piping -HDPE Pipe
Types
Materials
- FITTINGS -About Kerr Valve's fitting's
Whether locally or internationally manufactured, all fittings supplied by Kerr Valve are carefully
examined to ensure that the fitting materials, shape, sizing and durability meets industry
standards and matches our customers expectations.
Buttweld Fittings (JIS)
Types
Materials
Sizes
Bend’s, Cap nuts
Elbows (90⁰ & 45⁰) Reducing,
Sockets (Equal & reducing), Crosses,
Plugs, Nipples, Unions,
Standard Materials in accordance with JIS
G33452
Smallest Size - 15mm (NPS) Largest Size - 900mm (NPS)
Class 6 Class 16
HDPE
25mm - 400mm
Sizes
Note: The above HDPE piping can be supplied in both coils and lengths and Kerr Valve can
supply the associated stubs and backing rings.
- FITTINGS -
Copper Compression
Copper Capillary
Black Malleable/Galvanised
Types
TypesCoupler’s (Slip, straight line, reducing, fitting)
Elbow’s (45⁰ & 90⁰), Bent tap connector’s,
Tee’s (equal & reducing), Cap’s,
Union’s, Cross’s, Scokets,
Bends Stop End's
Nipples, Spares (Rings, Caps, Nuts, adaptors
Types
Other Fittings
Coupler’s (Slip, straight line, reducing, fitting) Elbow’s (45⁰ & 90⁰) Reducing Elbow’s,
Bent tap connector’s, Tee’s (equal & reducing),
Cap’s, Union’s, Cross’s,
Scokets (Equal & reducing) Bends
Stop End's Nipples,
Spares (Rings, Caps, Nuts, adaptors
Coupler’s (Slip, straight line, reducing, fitting) Elbow’s (45⁰ & 90⁰), Bent tap connector’s,
Tee’s (equal & reducing), Cap’s,
Union’s, Cross’s, Scokets,
Bends Stop End's
Nipples, Spares (Rings, Caps, Nuts, adaptors
- Bi-Metal Dial Type
- Pipe Thermometers
Types
Body Materials
Sizes
- VALVE & PIPE ACCESORIES -
Pressure Guages
Thermometers
- Stainless Steel
- 63mm,
- 100mm
- 150mm
Sight Glass
Types
Body Materials
Sizes
- Screwed Female
- Bronze
- Smallest Size - 15mm
- Largest Size - 50mm
Sizes
Body Materials
Gaskets
Pressure guages
- Grooved,
- Shouldered
- Epoxy
- Galvanised
- 50mm - 300mm
- Liquid filled industrial gauge
- Dry Body Guage
- Bronze
- Stainless Steel (304 Case)
- Brass
- Stainless Steel
- 2"(50mm),2.5"(65mm),4"(100mm)
Klambons (Cast Iron)
ThermometersPressure Guages
- Full Face Gasket,
- Rubber Ring Gasket,
- Klinger (C4500, C4430, C4400,
C4324, C8200
- MaxiFlex,
- Spiral
- Rubber,
- Neoprene,
- Nitrile
Materials
Types
Sizes
Types
Types
Sizes
Coating
Internal Siphon
Types- Straight Type
- Angle Type
Range
Thermometers cont'd
- -30⁰C - +50⁰C
- 0⁰C - 60⁰C
- 0⁰C - 100⁰C
- 0⁰C - 120⁰C
- 0⁰C - 200⁰C
Made according
to requirements
- Associated products -
Types Materials
About Kerr Valve's fitting's
Materials
Sizes
Flanges
Bellows
Stainless Steel (Grade 304)
Stainless Steel (Grade 316)
Mild Steel
-
Smallest Size (10 Nominal Bore)
Largest size (600 Nominal Bore)
-
Sizes
- Water (abrasive media application, high flexibility, Drinking
Water application)
- Petroleum (High fire resistance, Standard, LPG application, Fire
Resistant for 30 minutes at 800⁰),
- Chemical’s (Aggressive Acids & Chemicals, Teflon Lined for
highly aggressive & corrosive chemical products, Food grade
application)
- Tie Rods : For easier fitment of bellows in confined spaces
- Angular Limiter : Allow bellow movement on a single plane
- Inner protection : Prevents abrasion of the rubber liner from
abrasive media
- Vacuum Support Rings : Additional vacuum support where
needed
- Flame Protection Cover : Protects the rubber bellow from
direct flames at 800 deg C for 30 mins
BS4504
6/3
16/3
25/3
40/3
SABS1123
600/3
1000/3
1600/3
2500/3
4000/3
BS10
T/D
T/E
T/F
ASA
150
300
- Associated products -
Types
Duty
About Kerr Valve's fitting's
Types
Castors
Tools & Hardware
Sizes
Kerr Valve's has wholesale
supply agreements with
various vendor's on the
following items:
Heavy Duty Steel Base (TH
Series)
"Loads as per specification"
Medium Duty (STC M series)
"Loads up to 1800 kg's"
Light Duty (STC L series)
"Loads up to 1250 Kg's"
Smallest sizes = 35mm
Largest sizes = 300mm
Sizes can be made to
specifications
White Nylon
Urethane Red
Super Elastic blue
Grey Rubber
White Nylon
Cast Iron
Scaffold Castors
Split Disk Wheel
White Nylon with Bearing
Pneumatic wheels
Black elastic bonded to
Aluminium
Note: Kerr Valve's has the ability to provide clients with customized castor design's to meet their specific
requirements.
Stainless steel bolts & Nuts, Ladders & associated products, Industrial & explosion prrof lighting, Paint, Adhesives, Abrasives, Batteries,
Brushware, Cleaning Material & Rags, Coatings, Chain, Curtain Rails, Drill Bits, Electrical, Fasteners, Fibreglass, Fillers,
Garden Tools & Accessories, Hose, Ironmongery, Ladders, Locks, Marking, Pvc
Sheeting, Rope, Safety Clothing & Equipment, Solder, Tapes, Tools Hand, Tools power,
Waterproofing, Wheelbarrows, Welding, Wire Household, Paper Toilet Rolls & Hand Rolls.
- Hoses - Composite hoses
Drybreaks
Danoil : Petroleum products Danchem : Chemical products Danflon : Teflon Lined hose for highly aggressive & corrosive chemical products Firesafe : Petroleum or Chemical products Vapour : Petroleum or Chemical Vapour products BSP or NPT threads Camlock Flange Drybreak Teflon flared over flange
Types
Fitting types
Types TW : Petroleum application XTW : Economy type for Petroleum application STW : Petroleum Bunkering hose, hard wall FHD : Petroleum Bunkering hose, soft wall UTS : Chemical application UTL : Chemical application, high flexibility FXD : Teflon lined for Chemical application, max flexibility SD : Steam application LBS : Food grade application
2.0” – face size 70mm 2.5” – face size 105mm 3.0” – face size 119mm 4.0” – face size 164mm All drybreaks are manufactured to STANAG 3756 ensuring that our units are fully interchangeable with Manntek, TODO, Avery Hardoll, Fulcrum etc.
Types
Specifics
Rubber hoses
Address42 Heidelberg Road,
City & Suburban, Johannesburg,
Telephone+ 27 11 334 2060