Cast Iron Dual Plate Butterfly Check Valve

Model NO.: DH77X-10/16
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body Material: Cast Iron
Size: Dn40-Dn600
Spring Material: Stainless Steel Ss304
Color: Blue
Disk Material: Cast Iron or Ss04
Key Words: Wafer Type Check Valve
Working Pressure: Pn16
Seat: EPDM or NBR
Product Name: Wafer Type Butterfly Check Valve
Trademark: LT
Transport Package: PVC+Wooden Crate
Specification: DIN ISO GOST API
Origin: Tianjin China
HS Code: 848110000
Model NO.: DH77X-10/16
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body Material: Cast Iron
Size: Dn40-Dn600
Spring Material: Stainless Steel Ss304
Color: Blue
Disk Material: Cast Iron or Ss04
Key Words: Wafer Type Check Valve
Working Pressure: Pn16
Seat: EPDM or NBR
Product Name: Wafer Type Butterfly Check Valve
Trademark: LT
Transport Package: PVC+Wooden Crate
Specification: DIN ISO GOST API
Origin: Tianjin China
HS Code: 848110000
Dual plate check valve
Introduction:
1. Normal Presure: PN1.0MPa, PN1.6MPa,
2. Suitable Medium: Water, Sewage, Air, Oil, Salts, etc.
3. Temperature: Low than 120 degree centigrade.
4. Size: DN40-DN600
5. Face to Face: DIN3202; ANSI B 16.10

Main Material:
Body: Cast Iron
Disc: DI, SS304, SS416
Stem: CS, SS304
Seat: EPDM, NBR
Spring: SS304
 

Technical Date

Material Specification

Nominal Diameter

DN40-DN1000

Valve Body

Cast Iron or Ductile Iron

Nominal Pressure

PN10/PN16

 
Valve Disc


 
Cast Iron or Ductile Iron or Stainless Steel

Operation Temperature

-40°C~225°C

Flange Driling Standard

EN 1902-2 PN10/16

Seal Material

EPDM OR NBR

Suface Treatment

Painting

 
Valve Spring

 
Stainless Steel

Application

Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc.
 
Main Dimension and Weight:
 
    DN       Size(mm)   Weight (kg)
D D1 D2 L R t
mm inch        DH77X-1.0/1.6
50 2" 107 65 43.3 43 38.2 19 1.5
65 2.5" 127 80 60.2 46 36.1 20 2.4
80 3" 142 94 66.4 64 43.4 28 3.6
100 4" 162 117 90.8 64 52.8 27 5.7
125 5" 192 145 116.9 70 65.7 30 7.3
150 6" 218 170 144.6 76 78.6 31 9.0
200 8" 273 224 198.2 89 104.4 33 17
250 10" 328 265 233.7 114 127 50 26
300 12" 378 310 283.9 114 148.3 43 42
350 14" 438 360 332.9 127 172.4 45 55
400 16" 489 410 381.0 140 197.4 52 75
450 18" 539
555
450 419.9 152 217.8 58 101
107
500 20" 594 505 467.8 152 241 58 111
600 24" 690 624 572.6 178 295.4 73 172
700 28" 800 720 680 229 354 98 219
 Cast Iron Dual Plate Butterfly Check Valve
Contact person: Oksana Dual plate check valve
Introduction:
1. Normal Presure: PN1.0MPa, PN1.6MPa,
2. Suitable Medium: Water, Sewage, Air, Oil, Salts, etc.
3. Temperature: Low than 120 degree centigrade.
4. Size: DN40-DN600
5. Face to Face: DIN3202; ANSI B 16.10

Main Material:
Body: Cast Iron
Disc: DI, SS304, SS416
Stem: CS, SS304
Seat: EPDM, NBR
Spring: SS304
 

Technical Date

Material Specification

Nominal Diameter

DN40-DN1000

Valve Body

Cast Iron or Ductile Iron

Nominal Pressure

PN10/PN16

 
Valve Disc


 
Cast Iron or Ductile Iron or Stainless Steel

Operation Temperature

-40°C~225°C

Flange Driling Standard

EN 1902-2 PN10/16

Seal Material

EPDM OR NBR

Suface Treatment

Painting

 
Valve Spring

 
Stainless Steel

Application

Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc.
 
Main Dimension and Weight:
 
    DN       Size(mm)   Weight (kg)
D D1 D2 L R t
mm inch        DH77X-1.0/1.6
50 2" 107 65 43.3 43 38.2 19 1.5
65 2.5" 127 80 60.2 46 36.1 20 2.4
80 3" 142 94 66.4 64 43.4 28 3.6
100 4" 162 117 90.8 64 52.8 27 5.7
125 5" 192 145 116.9 70 65.7 30 7.3
150 6" 218 170 144.6 76 78.6 31 9.0
200 8" 273 224 198.2 89 104.4 33 17
250 10" 328 265 233.7 114 127 50 26
300 12" 378 310 283.9 114 148.3 43 42
350 14" 438 360 332.9 127 172.4 45 55
400 16" 489 410 381.0 140 197.4 52 75
450 18" 539
555
450 419.9 152 217.8 58 101
107
500 20" 594 505 467.8 152 241 58 111
600 24" 690 624 572.6 178 295.4 73 172
700 28" 800 720 680 229 354 98 219
 Cast Iron Dual Plate Butterfly Check Valve
Contact person: Oksana

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