Metal Seat High Performance Butterfly Valves JIS 5K – 20K
High Pressure, High Temperature, Bi-directional, Zero Leakage Butterfly Valves
The SHENGFEI double offset metal seat high performance butterfly valve characterized an innovative design that offers superior long service life and extremely easy maintenance in the field…
Technical Details
Size Range and Pressure Rating:
JIS 5K NPS 1 1/2 to 24 / 40A to 600A
JIS 10K NPS 1 1/2 to 24 / 40A to 600A
JIS 16K NPS 1 1/2 to 24 / 40A to 600A
JIS 20K NPS 1 1/2 to 14 / 40A to 350A
Temperature range:
Metal Seat -60°F to 1022°F (-51°C to 550°C)
Connection Style:
Wafer, Lug, Simi-Lug, Double Flange
Face To Face:
ANSI B16.10 / API 609 / MSS-SP-68 / ISO 5752 / BS5155 / EN558
Flange Drilling:
JIS B2210: 5K, 10K, 16K, 20K
Top Flange:
ISO 5211
Shell/Seat Test:
API 598, EN-12266-1
Shutoff Rating:
Class V
Operate:
Bare Stem, Hand Lever, Worm Gear, Actuated
Commen Materials
Body:
Carbon Steel(A216-WCB) or A105
316 Stainless Steel (CF8M)
304 Stainless Steel (CF8)
Aluminum Bronze
Duplex stainless steel
DISC:
316 Stainless Steel (CF8M)
304 Stainless Steel (CF8)
Aluminum Bronze
Duplex stainless steel
STEM:
17/4PH (A56 4-630)
316SS
Duplex stainless steel
MONEL
SEAT:
316 SS
Inconel
SHAFT BEARING:
316 SS+ DuPont, RTFE
PACKING SEAL:
Graphite
*More materials for body, disc, stem and packing are available upon request for specific applications.
Features:
High Pressure, High Temperature, Bi-directional, Zero Leakage Butterfly Valves
The SHENGFEI double offset metal seat high performance butterfly valve characterized an innovative design that offers superior long service life and extremely easy maintenance in the field. Wear-resistant metal seat provides industry leading low torque.The stem is one piece blowout-proof, Square end connect to operator. Rigorously 100% internal tests prove Class V bi-directional leakage rates through full pressure range. Third-party inspections will be performed on the customer’s request.
Applications:
HVAC industries
Mining
Oil and Gas
Pulp and Paper
Power Generation
Chemical/ Petrochemical Processing
Hydrocarbon Processing
Marine and Commercial Shipbuilding.
Water and Waste Water Treatment
Sealing Design
