DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged

DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged
Get Best Offer
DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged is designed and manufactured to meet the requirements of industry standards. This product is ISO 9001 certified and complies with the API 609 standard and BS EN 593.
Brand :

DelVal

Category :

Butterfly Valve

Share :

Distributor DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged

DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged

Description:

  • Body Style: Series 58-Double Flanged
  • Body: Cast Iron (CI), Ductile Iron (DI), Cast Steel (CS), Stainless Steel (SS)
  • Disc: Nylon coated Ductile Iron, Aroxy Ductile Iron, CF8M, NAB
  • Stem: 410 SS, 17-4 PH, 316 SS
  • Seat: EPDM, Buna-N, FKM
  • Size Range: 2" to 48“ (DN 50 to 1200)
  • Pressure Rating: 2" to 24" - 285 PSIG (PN 20), 26" to 48" - 230 PSIG (PN 16)

Standard and Specificaion: 

  • Design: API 609, BS EN 593
  • Face to face: API 609 table 3C Short Pattern, BS EN 558 Series 13, ISO 5752 Series 13
  • Testing: API 598, BS EN 12266-1
  • Flange Standard: ASME B16.5 Class 150, ASME B16.47 Class 150 other international standard upon request
  • Body Style: One-Piece
  • Rating: 2" to 24" PN 20/ 285 Psi max, 26" TO 48" PN 16/ 230 Psi max
  • Temp Range: -29°C to 200°C
  • Size Range: 2" to 48"

Seat Temperature Range:

Seat Type Temperature Min Temperature Max
EPDM -29°C 150°C
NBR (BUNA-N) -18°C 100°C
Fiton (FKM) -18°C 200°C

Type

DelVal Butterfly Valve Series 58 Resilient Seated for Higher Pressures Double Flanged

Fitur

- The top flange is drilled as per ISO 5211 
- Heavy duty doubled flange body standard construction ensures installation between ASME CL 150/ CL 125
- Optional Nylon PA 12 coated disc ensures excellent resistance to several chemical media
- Dry stem journal reduces potential for leakage