2" - 42" N. B. API Wedge Gate Valve / Wafer Knife Gate Valve For Water Conservancy
Quick Detail:
Size Range: 2" to 42" N. B.
Pressure Classes: ANSI 150, PN6, PN10, PN16
End Connections: Flanged & WAFER
Materials (Standard)
Standard Constructions Steel:
Cast Carbon Steel A216 Gr WCB Body and Bonnet.
F316 Stem & Gate, Resilient or Metal Seating
Stem packing PTFE / graphite composite.
Manufacturing to NACE MR-01-75 on request.
Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels
and other exotic materials.
Various trim materials available to suit service conditions.
Operation
Manual, Electric, Hydrau-Pneumatic Actuator
Standards Compliance
MSS SP-81, JB/T 8691
Face to Face Dimension: MSS SP-81
Pre-temperature Rating: ANSI B16.34
Flanged Dimension: ANSI B16.5, DIN2533; JB79; GB/T 9113; HG20592
Inspect & Test: API 598, GB/T 13927; JB/T 9092
Quality Assurance
Accredited with ISO 9001 and API Q1 & CE Quality Assurance Programmes
Competitive Advantage:
1. Our advantages:
Top quality, as a result of specialization and standardization! In production, full automatic lines
have been applied, such as advanced CNC machinery etc.
Best price, as a result of direct selling! Direct selling is our marketing mode, so the clients can
get the best price from our factory.
High technology, as a result of innovation! We constantly invest on R & D to encourage innovation
and long-term cooperation with China famous colleges and institutes to ensure our constant
innovation and advanced technology.
2. Certificates:
We got ISO9001, CE, API
3. After- sale services
We insist on offering top class product and service.
If any questions related our products feel freely to contact us
