AG Publications Aquafax Equipment Catalogue

PRODUCT GROUP VALVES

www.aquafax.co.uk

MAIN HEADING DZR BRASS & BRONZE BALL & SAFETY VALVES

ISIS 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 entire production.

A

B

D

C

L

DIMENSIONS

Suitable for: • Inlet for cooling engines • Generators • Air conditioning

Temperature Limits: Fluids: -15°C to +120°C Pressure Limits: Fluids: 25 Bar Thread: Female Parallel Thread ISO 228/1

BSP

A

B

C

L

D BORE PART NO.

1-70899 1-70900 1-70901 1-70902 1-70903 1-70904 1-70905 1-70906 1-70907 1-70908 1-709084

1/4" 3/8" 1/2" 3/4"

85 85 85

37 37 44 52 56 63 69 83

27 27 32 40 48 60 72 88 135 167 167

49 50

10mm 10mm 15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm 100mm

• Refrigeration units • Deck drain outlets • Exhaust outlets

61

105 105 130 130 165 248 248 260

70 84 98

1"

• Seawater inlets for toilets • Seawater outlets for toilets

11/4" 11/2"

108 130 159 182 219

Materials: Body & Threaded End:

2"

DZR Copper alloy CW602N (UNI EN 12165) DZR Copper alloy CW614N (UNI EN 12164) DZR Copper alloy CW602N (UNI EN 12164)

21/2"

108 123 142

Gland: Stem:

21

3" 4"

Ball:

Chrome Plated DZR Copper alloy CW602N (UNI EN 12164)

Seals:

Pure PTFE (Teflon)

O-ring: Lever:

EPDM

Zinc plated steel, PVC coated Grip

Fixing Nut:

Zinc plated steel

MAESTRINI VITTORIA BRONZE BALL VALVE

MAESTRINI VITTORIA BRONZE BALL VALVE

The Vittoria ball valve is contructed of high quality materials with the body, coupling, stem and gland being made from bronze. The ball is made of a acetal and offers a full bore flow. The valve is also fitted with drain plugs for simple winterisation and has a quarter turn nickel plated handle that can be re-positioned to reverse the operation to help with tight instalations. Also available with position senders and flange mounting to order.

Applications: • Hot water, steam, gasoline, fuel, oil, gas oil, kerosene and compressed air. • Temperature Range: -20 to +120oC • Maximum Pressure: 500psi • Thread Type: BSP Parallel female thread • Testing: Tested under RINA Supervision for use on pleasure vessels.

Materials: • Body & Threaded End: Bronze CC499K (EN1982) • Gland & Stem: Bronze CC499K (EN1982) • Suitable for use with diesel fuel and water • Ball: Acetal Polymer • Seals & Gaskets: PTFE • Handle: Nickle Plated Brass CW617N (EN12165)

LENGTH (MM)

LEVER LENGTH (MM)

HEIGHT (MM)

PART NO.

BSP

VALVE C/W LEVER

405743 405744 405745 405746 405747 405748

1/2" 3/4"

56 72 86 97

113 121 163

85 85

66 74 90

1"

120 120 152 152

11/4" 11/2"

168.5

102 123 142

105 126

204.5

2"

215