SABS 665 resilient seated gate valve suppliers-Flowspec Luokai

SABS 665 Resilient Seated Gate Valve Descriptions

SABS 665 resilient seated gate valve is one type of non-ring stem cast iron gate valve designed and produced according to the South African Bureau of Standards 665. It is the most common valve applicable to the water service projects as on-off device. It is divided into resilient seated gate valve and metal seated gate valve; it has rising stem construction and non-rising stem construction. SABS 665 rising stem resilient seated gate valve, which is applicable widely to municipal works, water treatment plant, water distribution project and power plant. Flowspec Luokai can manufacture the SABS 665 resilient seated gate valve with PN10, PN16 and PN25 from 2″~24″ (DN50~600mm). Welcome to contact us for detailed information and best quotes if you have any questions or inquiries.

1. FEATURES

Outside stem and yoke (OS&Y)
Non-rising stem structure
Bolted bonnet, full bore
Replaceable O-ring
Rubber coated wedge, brass wedge nut
Fusion bonded epoxy coated inside and outside, blue RAL5017 200 micron thickness

3. STANDARDS

Design & manufacturing: SABS 665
Face to face: SABS 665
Flanged ends: EN1092-2, ISO7005-2
Inspection & testing: EN 12256, ISO5208

2. TECHNICAL SPECIFICATIONS

PN1.0MPa / PN1.6MPa / PN2.5MPa
Size: 2″~24″ (DN50~600mm)
Materials: cast iron (GG25, ASTM A126 B), ductile iron (GGG50, EN-GJS-500-7, DIN1693, BS EN1563, ASTM A536 65-45-12), steel (ASTM A216 WCB)
Applicable medium: water, waste water, sea water
Applicable temperature: -10℃~+80℃

4. APPLICATIONS