Ductile Iron/Stainless Steel Lug Type Butterfly Valve with Worm Gear

• Media: Acid
• Driving Mode: Worm Gear
• Connection Form: Lug Support
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LD371X-10/16
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: Pn10/16
• Application: Industrial Usage
• Transport Package: Plywood Board Box
• Specification: DN50-DN1200
• Trademark: SHIWEN
• Origin: China
• HS Code: 84818040
• Package Size: 20.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 3.000kg

Product Description

Detailed Description: 
Series lug type butterfly valve
Size: DN40-DN1200/1.5"-48"
End flange: ANSI B 16.1, ASTM B 16.47, EN 1092, AS 2129, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E
Face to face: ANSI B 16.10, API 609
Top flange: ISO 5211
Norminal pressure: DN40-DN600(1.5"-24") PN1.0/1.6MPa(150/200PSI) DN700-DN1200(28"-48") PN1.0MPa(150PSI)

Body: Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8, SS304/CF8M, SS316
Disc: Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel
Stem: SS416/SS304/SS316/SS431/17-4pH/Monel/Carbon steel 45/45#

Seat: NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE

Suitable temperature: Normal Temperature -45 ~150

Medium: Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.