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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: Medium Pressure
  • Power: Manual
  • Material: Casting
  • Temperature of Media: Low Temperature
  • Media: Water
  • Port Size: DN32-DN1200
  • Place of Origin: China (Mainland)
  • Model Number: DN32-DN1200
  • Brand Name: AHSUNVAL, MEIJI, OEM
  • Application: General
  • Type: Concentric
  • Working Pressure: 16bar
  • Flange connection: PN10-PN16- 150LBS-JIS10K-AS D/E
  • Design: EN593, API609, BS5155, EN1092, ISO5211
  • Face to face: EN558-1, API609, DIN3202, ISO5752, BS5155
  • Testing: EN12266-1, ISO5208, API598

Packaging & Delivery

Packaging Details wooden cases
Delivery Time 30 days

Lug butterfly valves designed to comply with MSS SP-67, BS5155 and API 609.

Compatible with GB, ANSI, DIN, BS, JIS flanges.

Available in size 1½″ to 48″. Available in wafer type, lug type and U-section wafer type body.

Available with handles (1½″ to 12″), manual gear operators (1½″ to 48″), and electric or pneumatic actuators (1½″ to 48″).

 

Materials List

Item

Part Name

Materials

1

Body

Cast Iron: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200;

Ductile Cast Iron:

ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10;

Stainless Steel: ASTM A351 CF8, CF8M; CF3, CF3M;

Carbon Steel: ASTM A216 WCB

2

Stem

Zinc Plated Steel;

Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416;

3

Taper Pin

Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501;

4

Seat

NBR, EPDM, Neoprene, PTFE, Viton;

5

Disc

Ductile Cast Iron (Nickel plated):

ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10;

Stainless Steel:

ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501;

L-Bronze: ASTM B148 C95400;

6

O-Ring

NBR, EPDM, Neoprene, Viton;

7

Bushing

PTFE, Nylon, Lubricated Bronze;

8

Key

Carbon Steel

 

Seat Temperature Ratings

 

Material

NBR

Neoprene

EPDM

Hypalon

Viton

PTFE

Temperature Ratings

-20~100

-40~100

-40~120

-32~135

-12~230

-50~200

-4~212

-40~212

-40~248

-25.6~275

10.4~446

-58~392

 

 

 

 

 

 

 

 

 

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China (Mainland) | Trading Company
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