SABS 664 Resilient Seated Gate Valve
PN10 / PN16 / PN25
DN50~DN600
Iron, Ductile Iron, Steel
SABS 664 Resilient Seated Gate Valve Descriptions
SABS 664 resilient seated gate valve is one type of ductile iron gate valve designed and manufacturered in accordance with South African Bureau of Standards 664. It is the most common valve applicable to the water service projects as on-off device. It’s divided into resilient seated gate valve and metal seated gate valve; it has rising stem construction and non-rising stem construction. SABS 664 non-rising stem resilient seated gate valve is one type of 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 664 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
- Non-rising stem
- 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 664
- Face to face: SABS 664
- 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
- Water Treatment
- Water Plant
- Water Project
- Municipal Works
- Power Plant
- Steel Mill
- Irrigation
- Real Estate
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle


