​Special Alloy Valves ​Distributor of Quality Titanium Knife Gate Valves from WSV
Titanium Knife Gate Valves, Titanium Ball Valves, Zirconium Valves, Exotic Alloy Valves
Specialty Metals are proud to be partnered with WSV for long term cooperation.
Weidouli Special Valves (WSV) history dates back to 1989 with the view to manufacture exotic material valves.
They have a long term history and abundant experience on severe service valves for critical applications.
Valves can be designed, manufactured, assembled and tested in accordance with ANSI/API/ASME norms, DIN/ISO/BS specifications, NORSOK requirements, JIS standards and tailor-made with sizes varying from 2" up to 100".
Valve materials including Titanium, Nickel Alloy, Monel, Hastelloy, Inconel, Tantalum, Zirconium, Duplex, Super Duplex, Alloy 20 etc.
WSV hold ISO 9001/API6A/ISO14001/OHSAS18001/API607/API6FA/CE/EAC/ATEX/ISO 15848/TS qualifactions.
Quality assurance procedures include 100% hydrostatic and pneumatic testing of all valves in accordance with applicable API standars and industry codes.
Why not give the team at Specialty Metals and WSV a call today for all of your special alloy valve requirements?
Specialty Metals - Need Metal? We get it!
Weidouli Special Valves (WSV) history dates back to 1989 with the view to manufacture exotic material valves.
They have a long term history and abundant experience on severe service valves for critical applications.
Valves can be designed, manufactured, assembled and tested in accordance with ANSI/API/ASME norms, DIN/ISO/BS specifications, NORSOK requirements, JIS standards and tailor-made with sizes varying from 2" up to 100".
Valve materials including Titanium, Nickel Alloy, Monel, Hastelloy, Inconel, Tantalum, Zirconium, Duplex, Super Duplex, Alloy 20 etc.
WSV hold ISO 9001/API6A/ISO14001/OHSAS18001/API607/API6FA/CE/EAC/ATEX/ISO 15848/TS qualifactions.
Quality assurance procedures include 100% hydrostatic and pneumatic testing of all valves in accordance with applicable API standars and industry codes.
Why not give the team at Specialty Metals and WSV a call today for all of your special alloy valve requirements?
Specialty Metals - Need Metal? We get it!
Technical Specification
Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB
Connection type: Flange, Wafer, SW, NPT, BW
Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K
Size range: NPS3/8”-32”, DN10~DN800
Drive: Lever, Gear, Electric, Pneumatic actuator
Design Feature:
Resilient seal or Metal to metal seal
Full bore or Reduce bore
Fire safe design, Anti-static device, Blow-out proof stem,
Double block and bleed function
Grease injection for seat & stem
Cavity pressure self-relief
Optional lockable device
Anti-leakage design packing & packing box
ISO 5211 mounting pad
The surface form a protective film after Hard face treatment for trim. It not only improves anti-corrosion performance, but also can open and close easily because of improved surface hardness.
Main Part Material :
Titanium Gr2、Gr3、Gr5、Gr6、Gr7、Gr12
Titanium GrC2、GrC3、GrC5、GrC6、Ti-Pd7B、GrC12
Titanium GrF2、GrF3、GrF5、GrF6、GrF7、GrF12
Design Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB
Connection type: Flange, Wafer, SW, NPT, BW
Pressure range: 150LB~1500LB, 1.0MPa~25.0MPa, JIS10K~100K
Size range: NPS3/8”-32”, DN10~DN800
Drive: Lever, Gear, Electric, Pneumatic actuator
Design Feature:
Resilient seal or Metal to metal seal
Full bore or Reduce bore
Fire safe design, Anti-static device, Blow-out proof stem,
Double block and bleed function
Grease injection for seat & stem
Cavity pressure self-relief
Optional lockable device
Anti-leakage design packing & packing box
ISO 5211 mounting pad
The surface form a protective film after Hard face treatment for trim. It not only improves anti-corrosion performance, but also can open and close easily because of improved surface hardness.
Main Part Material :
Titanium Gr2、Gr3、Gr5、Gr6、Gr7、Gr12
Titanium GrC2、GrC3、GrC5、GrC6、Ti-Pd7B、GrC12
Titanium GrF2、GrF3、GrF5、GrF6、GrF7、GrF12
Knife Gate ValvesSpecialty Metals supplies a range of Knife Gate Valves in various alloys and configurations to suit your requirement.
Our Specialty is Titanium Knife Gate Valves both in Uni-Directional and Bi-Directional variants in sizes from 10" to 30". Either manually or air operated they are ideal for HPAL lines. Corrosion Resistant Alloys or CRA are a Specialty. We have full traceability and supply our Material Certs with every order. |
Ball ValvesSpecialty Metals supplies a range of Ball Valves in various alloys and configurations to suit your requirement.
Whether it's a Titanium Ball Valve, a Zirconium Ball Valve, a Nickel Alloy Ball Valve, a Super Duplex Ball valve or any other Corrosion Resistant or CRA for short, Exotic Alloy ball valve, please send us your enquiry. We have full traceability and supply our Material Certs with every order. |
Other ValvesSpecialty Metals also supply many other types of valves such as
Globe Valves, Gate Valves,Plug Valves, Butterfly Valves, Discharge Valves and Check Valves Specialising in Corrosion Resistant Exotic Alloys such as Titanium, Zirconium, Nickel Alloy, Super Duplex & Alloy 20 just to name a few. We have full traceability and supply our Material Certs with every order. |
Recent News
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We have a comprehensive range of valves to suit your needs including the following.
Knife Gate Valves, Ball Valves, Globe Valves & Check Valves. We have just released our first line of Bi-Directional Titanium Knife Gate Valves! For more information about our valves or for personalised service please contact us. |
For more information on Titanium Knife Gate Valves visit our Valve Brochure.
For more information on Titanium Ball Valves visit our Valve Brochure.
For more information on Other Valves visit our Valve Brochure.
For interesting information and to have your say visit our blog.
For more information on Titanium Ball Valves visit our Valve Brochure.
For more information on Other Valves visit our Valve Brochure.
For interesting information and to have your say visit our blog.
