DelVal Butterfly Valve Series 42 43 PN 10 Lined

DelVal Butterfly Valve Series 42 43 PN 10 Lined
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DelVal Butterfly Valve Series 42 43 PN 10 Lined is a quality product with outstanding reliability. These products are manufactured under a management system which are of good quality and conform to API 609 and BS EN 593 standards. These products are also manufactured with ISO9001 certification.
Brand :

DelVal

Category :

Butterfly Valve

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Distributor DelVal Butterfly Valve Series 42 43 PN 10 Lined

DelVal Butterfly Valve Series 42 43 PN 10 Lined

Specification:

  • Body Style: Series 42 (Wafer), Series 43 (Lug)
  • Size Range: 2" to 24“ (DN 50 to 600)
  • Pressure Rating: 150 PSIG (PN 10)
  • Design Standard: API 609, BS EN 593
  • Testing Standard: API 598, BS EN 12266-1

Materials of Construction:

Body:

  • Ductile Iron ASTM A395 60-40-18
  • Carbon Steel ASTM A 216WCB
  • SS316 Stainless Steel ASTM A 351 CF8M

Disc:

  • Stainless Steel/ Duplex Stainless Steel
  • PTFE/PFA/UHMWPE material

Seat:

  • PTFE/PFA/UHMWPE material

Seat Energizer: 

  • Silicone/ Viton (FKM)/ EPDM

Seat Temperature Range: 

Seat Energizer Temperature Min. Temperature Mix.
PTFE Silicone -50°C

 

200°C

 

PTFE Viton/FKM -18°C

 

200°C

 

PTFE EPDM -29°C

 

150°C

 

PFA Silicone -50°C

 

200°C

 

PFA Viton/FKM -18°C

 

200°C

 

PFA EPDM -29°C

 

150°C

 

UHMWPE Silicone -50°C

 

85°C

 

UHMWPE Viton/FKM -18°C

 

85°C

 

UHMWPE EPDM -29°C

 

85°C

 

 

Type

DelVal Butterfly Valve Series 42 43 Lined

Fitur

- The resilient seat energizer and disc hub area extends completely around the seat
- ISO 5211 top plate for direct mounting of various actuators, handles and gears
- Heavy duty acetal bushing
- Having Bi-directional U-cup stem seal