UNI-FLO WAFER & LUG BUTTERFLY VALVES, PN16/CL125/150

CLASS 400 FORGED
BRASS BALL VALVE

FIG. 214

Screwed body cap, PTFE seats, Blowout-proof stem.
Screwed ends to BS 21. Nickel plated body. Chrome plated ball.

UNI-FLO NYLON
BALL VALVES

FIG. 214NS/NB

Features:
1. Temperatures range -30°C to +120°C
2. Pressure 1600KPA
3. PTFE Seats
4. Chrome Plated Steel or Brass Ball
5. Nickel Plated Steel or Brass Blowout Proof Stem
6. Heavy Duty Chrome Plated lever with plastic sleeve.
7. 3 x NBR O Ring seals on stem
8. One piece moulded body

Tough, versatile Uni-Flo Nylon Ball Valves are the ideal low cost solution for fluid control often replacing more expensive brass valves. the valves have chrome plated steel or brass balls with nickel plated steel or brass stems. Seats are PTFE and O rings of NBR rubber. They are ideal for water supply and irrigation as well as being resistant to hydro carbons and many chemicals.

The valves are suitable for temperatures of +30°C to +120°C and pressure of 1600KPA.

UNI-FLO INDUSTRIAL PATTERN
GATE VALVES OF CAST IRON
WITH BRASS RESP. BRONZE TRIM INSIDE SCREW,
NON-RISING STEM, BOLTED BONNET, SOLID WEDGE DISC,

Fig.549 L

1. Can be changed with indicator on gland
2. Face-to-face dimensions conforms to BS 3464
3. The dimensions and drilling of end flanges conform to BS 10 table E or D.

UNI-FLO INDUSTRIAL PATTERN
GATE VALVES OF CAST IRON
WITH BRASS RESP. BRONZE TRIM OUTSIDE SCREW & YOKE, RISING STEM,
BOLTED BONNET, SOLID WEDGE DISC,

Fig.549 LR

Face-to-face dimensions conforms to BS 3464
The dimensions and drilling of end flanges conform to BS 10 table E or D.
Yokes are intergral with bonnets, sizes 3-inch and smaller.

UNI-FLO RESILIENT WEDGE
GATE VALVE, FLANGED END

FIG. RSV

Description:
1. Design conforms to: DIN3352, BS5163, S.1.6.1, SABS 664/665 
2. Flanges drilled conforms to DIN2501/BS4504 
3. Normal pressure: 1.6MPa
Shell test pressure: 2.4MPa
Seal test pressure: 1.76MPa 
4. Suitable medium: water and neutral liquid 
5. Suitable temperature: NBR ≤ 80°C, EPDM ≤ 120°C

RESILIENT WEDGE GATE
VALVE, SOCKET END

FIG. RSVS

Description:
1. Conforms to DIN-EN558-1series 13 and ISO5752 basic 13 and SAS 14-15/11396H and SABS 664/665 
2. Working Pressure: 1.6MPa
Shell test pressure: 2.4MPa
Seal test pressure: 1.76MPa 
4. Suitable medium: water and neutral liquid 
5. Working temperature: NBR ≤ 80°C, EPDM ≤ 120°C

SABS 664 WEDGE GATE VALVE, NON RISING SPINDLE

FIG. 664

TEST PRESSURE BODY 3.2 MPA
SEAT 3.2 MPA

KNIFE GATE VALVE PN10 RISING SPINDLE HANDWHEEL OPERATED, UNI-DIRECTIONAL

Description:
1. Face to Face Non Standard
2. Testing DIN3230 
3. Working temperature: NBR ≤ 80°C, EPDM ≤ 120°C

KNIFE GATE VALVE PN10 WITH PNEUMATIC ACTUATOR, UNI-DIRECTIONAL. KGNP

Description:
1. Testing DIN3230 
2. Working temperature: NBR ≤ 80°C, EPDM ≤ 120°C

KNIFE GATE VALVE PN10/16,
BI-DIRECTIONAL

FIG. KG

Description:
1. Design as DIN3352, MSS-SP-81
2. F TO F: DIN3202, MSS-SP-81
3. Testing: DIN3312
4. Working temperature: NBR ≤ 80°C, EPDM ≤ 120°C

UNI-FLO DUCTILE IRON
LARGE BORE GATE VALVES

FIG. 5150

Description:
1. Design and manufacture confirm to BS5150/BS5163;DIN3352
2. Flange dimensions confirm to BS4504 PN10/PN16/PN25;DIN2501 PN10/PN16/PN25
3. Face to face dimensions confirm to BS5150/5163;DIN3202

DIN NON-RISING STEM SOLID
WEDGE DISC GATE VALVE

FIG. 10

Description:
1. Design conforms to DIN3352
2. Face to Face dimensions conforms to DIN3203, F4, F5
3. Flanges drilled confirms to DIN 2501

BRASS GATE VALVE

FIG. 401

BS5153/BS4090 CAST IRON
FLANGED CHECK VALVE

FIG.401A

Description:
1. Design and Manufacture conforms to BS5153
2. Flange dimensions conforms to BS4504 PN16
3. Face to Face dimensions conforms to BS5153 PN16
4. Testing conforms to BS6755
5. If special request, the valve can be with external Lever and Counter Weight (L.W.)

UNI-FLO SILENT SWING CHECK VALVE FLANGED, PN16

FIG.401S

Description:
1. Available medium: Water
2. Face to Face: Din 3203 F6, BS5153
3. Flanges: DIN2501, BS4504
4. Working temperature NBR ≤ 80°C; EPDM ≤ 120°C

UNI-FLO FLANGED CHECK VALVE SABS 1551-1 SHORT,
with or without bypass valve and lever weight

FIG.401S

Description:
1. Available medium: Water
2. Face to Face: Din 3203 F6, BS5153
3. Flanges: DIN2501, BS4504
4. Working temperature NBR ≤ 80°C; EPDM ≤ 120°C

UNI-FLO DIN SILENT LIFT CHECK VALVE FLANGED END, PN16

FIG.401L

UNI-FLO THIN WAFER SWING CHECK VALVE, PN16

Description:
1. Design and manufacture: AP16D
2. Face to Face: AP16D
3. Test and check: AP1598
4. Suitable Temperature: NBR: -10~-80°C; EPDM: -10~-120°C; VITON: 10~-150°C;
5. Medium: Fresh water, Sea water, Washer water, food stuff, All kinds of oil, Weak acid and alkaline liquid etc.

Head losses chart referes to water at 20°C
For different mediums the equivalent water flow can be found by the following relattionship:

UNI-FLO SINGLE DISC WAFER SWING CHECK VALVE

FIG.302

UNI-FLO DOUBLE DISC WAFER SWING CHECK VALVE

FIG.301

Description:
1. Suitable Temperature: BUNA-N(NBR)
≤ 80°C; EPDM ≤ 120°C; VITON ≤ 150°C
2. Suitable Media: Fresh Water, Sewage, Sea Water, Air, Vapour, Food, Medicine, Oils, Acids, Alkalis, Salts. Etc

OPTIMUM INSTALLATION
In a horizontal pipe, the check valve must always be installed with its hinge in the vertical position.

In a piping system, some minimum distances must be respected between the check valve position and a bend or a tee. the following drawings show some horizontal pipe configurations (viewed from above) in which the check valve is installed with its hinge pin in the vertical position.

the minimum recommended distance for a check valve installed downstream from a bend, tee, pump or valve causing flow distrbance is 6 diameters.
When such a unit downstream of the check valve, it is necessary to respect a distance of at least 2 diameters.

UNI-FLO BALL
CHECK VALVE BCV

Description:
1. Silent closing, no water hammer
2. Good sealing
3. Full bore flow, large flow
4. Small resistance
5. Loss or water head is 50% lower than swing check valves
6. Inswtallation: horizontal or vertical

BRASS SPRING CHECK VALVE - FIG 201

UNI-FLO NYLON SPRING
CHECK VALVE

1600 KPA
-20 TO 120 Deg, C

1. BODY: PA66+30% Fiber Glass;
2. DISC: Polycarbonate
3. WASHER: PP-R;
4. RUBBER WASHER: EPDM;
5. DISC: Polycarbonate
6. Spring: 304 stainless steel;

G.J. ROTATING COVER
WEDGE LOCKING SYSTEM
Type GJ - 1A : 1B : 2A : 2B :4

Operation:

To insert Cover into Frame and Lock:
Fit Cover into Frame by passing the 4 - Lugs of Cover into 4 Cut outs provided in Frame. With the assistance of GJ Key inserted into two key slots provided in top of Cover. there are 4 Arrows shown on Cover and on Frame. Line these arrows up with each other, Lowering cover through the 4 Cut outs, cover will automatically fall into place.

To lock:
The leg of the GJ Key is hit ANTICLOCKWISE, the cover rotates ANTICLOCKWISE, the wedge on the underside of frame engages with the Lug wedge on Cover. With the assistance of a hammer the Leg of the GJ Key is hit, and the Cover and Frame become an integral unit, and water tight, and will not rock.

To unlock and Lift out Cover:
Insert GJ Key and hit with assistance of Hammer the keg of the Key CLOCKWISE to stopper, and line up arrows on Cover and Frame, and then lift Cover out. The 4 - Lugs of Cover passing through the 4 cut outs in Ledge of frame provided in frame for lifting Cover out.
Note: The Cover and Frame are cast in SG Iron (Ductile Iron) and will not break, as per the SABS Cast Iron Covers and Frames when hammered, or in use.

G.J. ROTATING COVER
WEDGE LOCK SYSTEM
Type GJ 1A - Solid SG Iron Cover (Not filled with Concrete)

Any EMBLEM such as Telecom is optional as and when required and ordered. Rotate Cover Anti-Clockwise to Lock and Clockwise to Cut out stopper in Frame to Lift out.

Heavy Duty for Roadways - Workload + 40mt
NB: The Cover and Frame is identical to the GJ Type 2A with exception of Daylight Opening which = 660 dia for GJ 1A instead of 560 dia.

G.J. ROTATING COVER
WEDGE LOCK SYSTEM
Type GJ 1A - Solid SG Iron Cover (Not filled with Concrete)

TYPE GJ 1B (With Vents - Slots in Cover) Round Frame
Medium Duty - Work Load - 30 Mt Minimum
For - FOOTWAY.
Cover interchangeable with 1A Cover.
Any EMBLEM such as Telecom is optional as and when required and ordered. Rotate Cover Anti-Clockwise to Lock and Clockwise to Cut out stopper in Frame to Lift out.

G.J. ROTATING COVER
WEDGE LOCKING SYSTEM
Type GJ 2A, GJ 2B (With Vents - Slots in Cover)

G.J. ROTATING COVER
WEDGE LOCK SYSTEM
Type GJ 4 (Dimensions as per SABS Type 4)
Material: SG Iron (Ductile) to BS. 1247

G.J. FIRE HYDRANT BOX -
TYPE 5 - SABS 558-1973
Material: SG Iron to BS. 1247 Replaces SABS Cast Iron Spec. All dimensions are in mm to SABS Spec.

G.J. CIRCULAR VALVE
BOX (Bell Toby)
TYPE 3A - 3B - SABS 558-1973
Material: SG Iron to BS. 1247 Replaces SABS Cast Iron Spec. All dimensions are in mm to SABS Spec.

G.J. METER BOXES -
VALVE/STOP COCK BOXES
Material: SG Iron(Ductile) to BS. 1247 Replaces SABS Cast Iron. All dimensions are in mm to SABS Spec.

SQUARE MANHOLE COVERS & FRAME, G.J. Rotating Lever - Wedge Locking System.
(optional at extra cost) Patent No.: 2002/8321
Material: SG Iron(Ductile) BS. 1247 Replaces Cast Iron SABS Spec.

RECTANGULAR MANHOLE COVERS & FRAME, G.J. Rotating Lever - Wedge Locking System.
(Optional at extra cost) Patent No.: 2002/8321
Material: SG Iron(Ductile) BS. 1247 Replaces Cast Iron SABS Spec.

G.J. - HINGE FOR COVER & FRAME
Type 1A - 2A - 2B - 4

G.J. ROTATING TAPERED LEVER WEDGE LOCKING SYSTEM
for all Rectangular & Square Manhole Covers and Frames.
Patent 2002/8321 Material: SG Iron (Ductile Iron to BS. 1247)

Operation:

Two G.J. Wedge Lock Systems are fitted (Optionally) to each Cover and Frame, situated opposite each other. they operate on the G.J. Wedge Lock system, whereby a Wedge lever with a Spindle, that can rotate it, is housed in a boss cast on Cover. 2 - Wedges are cast opposite each other, on underside of Frame ledge, to enable the corresponding Wedge lever to engage and Lock.

To Lock Cover to Frame:
Place Cover into Frame with both Levers in Open position fixed by a stopper cast on Cover. A G.J. Key as shown above, is fitted onto 2 - Spindle fitted to Cover, - simultaneously. Turning Key ANTICLOCKWISE Spindle will rotate and engage with corresponding Wedge on underside of Frame. And will Lock, when tightened and engage with corresponding Wedge on underside of Frame. And will Lock, when tightened. this will prevent rocking, and deter theft, as Cover and Frame become a intergral unit.

To Lift Cover out of Frame:
To remove Cover from Frame, use G.J. key to rotate 2 - Spindles and levers simultaneously CLOCKWISE to stopper completely. When both are in this position free of Frame, Cover can only be Lifted out.
With the Covers and Frames cast in SG Iron they will not break in transit, or broken by thieves because they become a intergral unit, for Scrap purposes, in the case of theft. As they can do with brittle Cast Iron Covers and Frames even if a Locking system is fitted to them.

Heavy weight Pipehanger, steel pipes

Lightweight Pipehanger, plastic pipes

Medium to Heavy Weight Pipehanger

Heavy weight U-bolts

Fig 24
When ordering, specify number of nuts, black finish or galvanised.

Extra Long U-bolts

Light weight U-bolts

M6 U-bolts

Light-weight pipe saddle

Rex Saddles for F.C. Pipe

Light-weight pipe strap

Adjustable roller supports

Purlinclip

REX MULTI-FIX COUPLING

UNIVERSAL FLANGE ADAPTOR
Fig. FA10

Features:
~ Ductile Iron GGG50 material with FBE coated.
~ PN10,PN16 working pressure.
~ Equipped with galvanized steel bolts, nuts.
~ EPDM or NBR rubber seals.
~ High Tolerance Mechanical Pipe Fittings.
~ Angular deflection +/- 6°.

EQUAL TEES

Material: SG Iron Grade 42
Material: Light Blue
Material: SANS 52842 : 2007 - EN 12842 : 2000

HYDRANT TEES
Flange Bolt Patterns

SCOUR TEES
Flange Bolt Patterns

Material: SG Iron Grade 42
Material: Light Blue
Material: SANS 52842 : 2007 - EN 12842 : 2000

SCOUR TEES
Flange Bolt Pattern

FLANGE ADAPTORS

Material: SG Iron Grade 42
Material: Light Blue
Material: SANS 52842 : 2007 - EN 12842 : 2000

FLANGE ADAPTORS
Flange Bolt Pattern