Mono Flange Type Series 600

S600

Product Description

• Design Standard: API609/EN593
• Nominal Diameter: DN50-DN600 (2”-24”)
• Top Flange acc: EN ISO 5211
• Flange Connection: EN1092 (PN6-10-16) ASME B16.5 (CL150)
• Temperature range: -23 to + 200℃
• Face to Face acc: EN558-1 row 20

Material Scope

AFFCO valve believes high quality valve starts from high quality casting,forging and other raw materials. we have profound experience in compliance with stringent material standards including NORSOK and wide variety blue chip end user specifications covering both metallic and non-metallic materials.
Increasingly, serve upstream operation conditions demanding not only primary components, but also accessories like bolting, bearing ,O-ring, packing and actuation components. AFFCO valve can cater the needs of any project specifications together with our vast network of material supply chain.

Full material range

Ductile iron

Carbon steels

Stainless Steel

Duplex/Super Duplex

Ni-Al Brz

Casting and forging grades

According to your project specifications

Non-destructive testing

PMI

MPE

DPI/LPE

Radiography/UT testing

Coating

Nylon/PTFE etc coating

Painting suitable for marine etc environment

High specification sub-componets

NBR/EPDM/VITON/SILICON/PTFE/PFA material for seat

Brass/Bronze material for bearing

Coating(Nylon etc) to wide range of project requirement

Material standards

ASTM/EN/DIN/JIS/GB standard material for project requirement

Machining

Machining accuracy is controlled by high precision CNC machine

Surface roughness

Surface roughness can reach Ra0.2

Design Feature

AFFCO valve supplies a full range of butterfly valves, Compact design and streamlined disc design a high Kv/Cv values, low pressure loss and energy cost. The vulcanised bonded liner for longer lifetime, no corrosion between body and liner. Because of the limited number of parts our valves are maintenance friendly and easy in use.

Top Flange

According ISO 5211

Shaft

Centric one piece shaft system, 100% bi-directional tight shut off

Valve Body

Minimum GGG40 body

Available in several materials

Support bearing

Extra support bearing for lower valve torque

Disc

Streamlined centric disc to reduce pressure loss and lower energy costs available in several materials

Bearing bush

Bronze bearing bush vulcanised to the liner

No use of O-ring on the shatf

Liner

Vulcanised Lining bonded to the body, no corrosion between valve body and liner for:

Suitable for dry conditions
Longer life time
For end of line service
Low torque

Pin

Cylinderical pin

Stop plug

To seal bottom side of the valve and to guide stem/shatf

Dimensions

DN NPS ФE F B C D Top Flange
(ISO 5211)
Weight
Appr.(KG)
40 1 1/2″ 11 25 61 113 33 F07 2.7kg
50 2″ 11 25 67 118 43 F07 3kg
65 2 1/2″ 11 25 74 126 46 F07 4kg
80 3″ 11 25 82 133 46 F07 4.2kg
100 4″ 11 25 100 147 52 F07 6.1kg
125 5″ 14 28 112 160 56 F07 8.3kg
150 6″ 14 28 134 180 56 F07 10.5kg
200 8″ 17 28 159 204 60 F07 15kg
250 10″ 22 30 195 245 68 F10 25.8kg
300 12″ 22 30 220 270 78 F10 33.6kg
350 14″ 27 29 294 315 78 F12 54kg
400 16″ 27 29 319 350 102 F12 69kg
450 18″ 36 38 352 375 114 F14 101kg
500 20″ 36 38 387 415 127 F14 146kg
550 22″ 36 38 420 480 154 F14 155kg
600 24″ 46 48 452 465 154 F16 224kg

CASE STUDIES

Affco’s largest plug valves aid desalination project in Saudi Arabia

CASE STUDIES

Hundreds of Ball Valves for the FPSO Customer in the Middle East