ANSI Bronze Flanged Gate Valve Descriptions
ANSI bronze flanged gate valve is one type of ANSI bronze valves whose on-off disc is the flexible wedge gate, and its moving direction is perpendicular with flow. ANSI gate valve can be only full open or full close with full bore design. ANSI bronze gate valves are widely used in series of industries, especially in marine service, shipping building, offshore service, wharf, oil & gas filed, etc. Flowspec Luokai can produce the ANSI bronze flanged gate valve in accordance with API600 and ASME B16.34 with class 150LB and 300LB. Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery.
1. FEATURES
- Full bore design
- OS&Y, outside screw and yoke
- Rising stem and non-rising hand wheel
- BB, bolted bonnet
- Flexible wedge (2″ Solid) , fully guided
- Choice of solid or split wedge
- Renewable seat rings
- Forged T-head stem
- By pass on request
- Available with gear operator
3. STANDARDS
- Design & manufacturing: ASME B16.34 / API600
- Face to face: ANSI B16.10
- Flanged ends: ANSI B16.5/B16.47
- Inspection & testing: API598
2. TECHNICAL SPECIFICATIONS
- 150LB~2500LB
- Size: 2″~48″ (DN50~1200mm)
- Materials: ASTM B62 UNS C83600, ASTM B148 UNS C95400, C95500, C95800
- Applicable medium: water, sea water, oil, gas, marine service
- Applicable temperature: water, sea water (≤120℃), oil, gas (≤220℃)
4. APPLICATIONS
- Desalinization
- Offshore industry
- Marine service
- Power plant
- HVAC
- Oil, chemical industry
- Waste water, sludge, sewage treatment industry
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


