



DZR BALL VALVE
The ISIS is a robust, dezincification resistant ball valve that is particularly suitable for those
installations where high aggressive water causes zinc leaching in the standard brass alloys
and weakens the material molecular structure.
Features:
Dezincification resistant materials
Blow-out proof stem
Full bore
Very fast opening/closing in case of emergency
No maintenance - equipped with wrapping seats ensuring long life cycles
Antifriction ring forms the first automatic sealing at high pressure
Two self adjusting cone shaped seals, with Teflon sliding for second sealing at low pressure
1 ‘O' ring in EPDM for sealing at low pressure and vacuum
All valves are tested according to a strict procedure covering severe inspections on the
Suitable for: Inlet for cooling engines
Generators
Air conditioning
Refrigeration units
Deck drain outlets
Exhaust outlets
Seawater inlets for toilets
Seawater outlets for toilets
Temperature Limits: Fluids: -15°C to +120°C
Pressure Limits: Fluids: 25 Bar
Thread: Female Parallel Thread ISO 228/1
Materials: Body & Threaded End: DZR Copper alloy CW602N (UNI EN 12165)
Gland: DZR Copper alloy CW614N (UNI EN 12164)
Stem: DZR Copper alloy CW602N (UNI EN 12164)
Ball: Chrome Plated DZR Copper alloy CW602N (UNI EN 12164)
Seals: Pure PTFE (Teflon)
O-ring: EPDM
Lever: Zinc plated steel, PVC coated Grip
Fixing Nut: Zinc plated steel
BSP | A | B | C | L | D Bore | Part No. |
1/4" | 85 | 37 | 27 | 49 | 10mm | 1-70899 |
3/8" | 85 | 37 | 27 | 50 | 10mm | 1-70900 |
1/2" | 85 | 44 | 32 | 61 | 15mm | 1-70901 |
3/4" | 105 | 52 | 40 | 70 | 20mm | 1-70902 |
1" | 105 | 56 | 48 | 84 | 25mm | 1-70903 |
1 1/4" | 130 | 63 | 60 | 98 | 32mm | 1-70904 |
1 1/2" | 130 | 69 | 72 | 108 | 40mm | 1-70905 |
2" | 165 | 83 | 88 | 130 | 50mm | 1-70906 |
2 1/2" | 248 | 108 | 135 | 159 | 65mm | 1-70907 |
3" | 248 | 123 | 167 | 182 | 80mm | 1-70908 |
4" | 260 | 142 | 167 | 219 | 100mm | 1-709084 |
GBP : 58.56
Items returned in the same as new condition within 14 days of the original shipment date will be eligible for a full refund or store credit.
Refunds will be
charged
according to the
original form of
payment used for
the purchase.
The customer is
responsible for
shipping charges
during the
return and
shipping/handling
charges of the
original
purchase are
non-refundable.
All discounted
items are final
purchases.
Please contact
us before
shipping.
HELP
Contact us if you have any further questions and/or concerns;
E-Mail:
[email protected]
Phone: +90 530 070 49 22
Free Shipping over $110
All orders are
shipped within a
maximum of one
week.
You can contact
[email protected]
or our customer
service for all
details.