En558-1 Series13 Series14 Double Eccentric/Offset Resilient Seated Butterfly Valve with Manual Operation

Product Description

EN593 13Series PN16 Gear Operated Double Flange Butterfly Valve Ductile Iron GGG50 Resilient Seat DN800 China Factory Double offset / Eccentric Butterfly Valve

Nominal Diameter: DN100-DN3600

Nominal Pressure: 10Bar/16Bar/150lbs/25bar

Design Standard: BS EN593/BS5155/API609/DIN3354

FTF Dimension: ISO 5752 SERIES 13&14 /BS EN558 SERIES 13&14 /API609/DIN3202/ASME B16.10

Flange Connection: ASME B16.1 Class125/ASME B16.5 CL150/ASME B16.47 CL150/AWWA C207/

DIN 2501 PN10-16-25/EN1092 PN10-16-25

Inspection and Test: EN12266-1/API 598/ISO5208

Material list:

Body

Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40,GGG50
Carbon Steel: ASTM A216 WCB
Stainless Steel: ASTM A351 CF8/CF8M

Material list:

Body

Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40,GGG50
Carbon Steel: ASTM A216 WCB
Stainless Steel: ASTM A351 CF8/CF8M

2. Disc

Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40,GGG50
Carbon Steel: ASTM A216 WCB
Stainless Steel : ASTM A351 CF8/CF8M
Bronze AL-Bronze: ASTM B148 C954

3. Stem

Stainless Steel: ASTM A182 304/316/410
Alloy: Monel K500

       4. Seat                        SS304/SS316/Brass
       5. Sealing Ring          EPDM/NBR
       6. Retaining Ring       Carbon Steel/SS304/SS316
       7. Screw                     Carbon Steel/SS201/SS304/SS316
       8. Packing                 NBR/EPDM/Flexible Graphite
       9. Yoke                     Cast Iron/Carbon Steel
      10. Bushing               PTFE/Bronze
      11. Pin

Stainless Steel ASTM A182 304/316/410
Alloy Monel K500

Other description
Design:EN593,AWWAC504, BS5155
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Manul , electric actuator , pneumatic actuator , hydraulic actuator , bare shaft is optional
Wate , drinking water , portable water , Oil , sea water , gas are all available working service.
Size is from DN150-DN3600
Main Material:

Name	Material
Body	Cast Iron , Ductile Iron, Carbon Steel , Stainless Steel ,Brass , Duplex Stainless Steel AL-Bronze
Disc	Ductile Iron, Stainless Steel ,Brass , Duplex Stainless Steel AL-Bronze
Shaft	Stainless Steel , Duplex stainless Steel , Monel K500
Seat	BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber