TEFLON Lined Butterfly Valve Order process: We also manufacture as per your request or drawing. TEFLON Lined Butterfly Valve Order process: We also manufacture as per your request or drawing. Convex Shaped Magnet,Ndfeb Shaped Magnet,Tile Arc Shaped Magnet,A Horseshoe Magnet Dongguan Zhenglong Magnet Co., Ltd , https://www.zlctmagnetism.com
MODEL NO.:Â D43
Butterfly valve, lever (gear) operator, resilient seated, centerline design
Design to comply with MSS SP-67, BS5155 and API 609
Compatible with ANSI, DIN, BS, JIS flanges
Size range: 1-1/2" to 48" DN40-DN1200Â
handles (1-1/2inches to 12 inches), manual gear operators (1-1/2inches to 48 inches)
Pressure: PN0.6 to PN1.6MPa PN2.5 MPa
Temperature ratings: -20 to 260°C
Connection: wafer type, lug type, Flange type
Â
Material list
Part name
Materials
   Body
Cast iron: ASTM A126CL.B, DIN1691 GG25, EN 1561 EN-GIL-200
Ductile iron: ASTM A53665-45-12, Â DIN 1693 GGG40, EN1563 EN-GJS-200 Stainless steel: ASTM A351 CF8, CF8M, CF3 Carbon steel: ASTM A216 WCB
Stem
Stainless steel: ASTM A276 type 316, 400, ASTM A582 type 416
Taper pin
Stainless steel: ASTM A276 type 304, type316, EN 14501
Seat
NBR, Â EPDM, Neoprene, viton, PTFE
Disc
Ductile cast iron (nickel plated): ASTM A53665-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10
O-ring
NBR,EPDM,Neoprene,Viton, PTFE
Bushing
PIPE Nylon lubricated bronze
Key
Carbon steelÂ
Test
Working pressure
PN10, PN16, PN25
Shell pressure
1.5Mpa, 2.4Mpa, 27.5Mpa
Seat pressure
1.1Mpa, 1.76Mpa, 37.5Mpa
1. Customer Send order list to telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator
2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.
We welcome your comments and inquiries.
company website: http://en.chinaguanlong.net/Â 
Â
MODEL NO.:Â D43
Butterfly valve, lever (gear) operator, resilient seated, centerline design
Design to comply with MSS SP-67, BS5155 and API 609
Compatible with ANSI, DIN, BS, JIS flanges
Size range: 1-1/2" to 48" DN40-DN1200Â
handles (1-1/2inches to 12 inches), manual gear operators (1-1/2inches to 48 inches)
Pressure: PN0.6 to PN1.6MPa PN2.5 MPa
Temperature ratings: -20 to 260°C
Connection: wafer type, lug type, Flange type
Â
Material list
Part name
Materials
   Body
Cast iron: ASTM A126CL.B, DIN1691 GG25, EN 1561 EN-GIL-200
Ductile iron: ASTM A53665-45-12, Â DIN 1693 GGG40, EN1563 EN-GJS-200 Stainless steel: ASTM A351 CF8, CF8M, CF3 Carbon steel: ASTM A216 WCB
Stem
Stainless steel: ASTM A276 type 316, 400, ASTM A582 type 416
Taper pin
Stainless steel: ASTM A276 type 304, type316, EN 14501
Seat
NBR, Â EPDM, Neoprene, viton, PTFE
Disc
Ductile cast iron (nickel plated): ASTM A53665-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10
O-ring
NBR,EPDM,Neoprene,Viton, PTFE
Bushing
PIPE Nylon lubricated bronze
Key
Carbon steelÂ
Test
Working pressure
PN10, PN16, PN25
Shell pressure
1.5Mpa, 2.4Mpa, 27.5Mpa
Seat pressure
1.1Mpa, 1.76Mpa, 37.5Mpa
1. Customer Send order list to telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator
2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.
We welcome your comments and inquiries.
company website: http://en.chinaguanlong.net/Â
Â
Model NO.: D43
Working Temperature: -20~260ºC
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage
Trademark: KARFAR
Specification: DN40~DN1200
Origin: China
Model NO.: D43
Working Temperature: -20~260ºC
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage
Trademark: KARFAR
Specification: DN40~DN1200
Origin: China