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Stainless Steel Wafer Butterfly Valve with NBR Seat

Quantity:
  • 1 Piece
  • Tianjin, China
  • 5000PCS/Month
  • L/C, T/T, D/P, Western Union, Paypal
  • d7
  • Low Pressure (Pn<1.6mpa)
  • Normal Temperature (-40°C<T<120°C)
  • Soft Sealed
  • Casting
  • API609
  • Industrial Usage, Water Industrial Usage, Household Usage
  • Dn50-Dn600
  • Cast Iron, Ductile Iron, Steel
  • TFW
  • Plywood Case
  • CE
  • Tianjin, China
  • 84818040
  • Water
  • Manual
  • Wafer
  • Centre Sealing
  • Force Sealed
  • Normal
Stainless Steel Wafer Butterfly Valve with NBR Seat

Features:

1. Small in size, light in weight, easy installation and maintenance.

2. Simple and compact construction, quick 90 degree on-off operation.

3. Minimized operating torque, energy saving.

4. Flow curve tending to straight line, excellent regulation performance.

5. Long service life, standing the test of tens thousands opening/closing operations.

6. Wide selection of materials, applicable to various medium.


Performance:

Nominal pressue (MPa)

1.0

1.6

Nominal diameter(mm)

50-1000

50-1000

Test pressure

Shell

1.5

2.4

(MPa)

Seal

1.1

1.76

Applicable temperature

150

Applicable medium

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.

Operating mode

manual, worm gear, pneumatic, electric, etc.

Standard:

Design & Manufacture

Flange Connection

Face to Face Dimension

Test & Inspection

MSS SP-67
API609
EN593

DIN PN10/16/25; ANSI B 16.1
BS4504; ISO PN10/16
JIS B 2212/2213
BS 10 table D; BS 10 table E

API609
ISO5752 series 20
BS5155

API 598


Material List:

No.

Part Name

Material

1

Body

Carbon Steel/Stainless Steel/Cast Iron/Ductile Iron/ Al-Bronze

2

Disc

Al-Bronze/CF8M/Ductile iron/WCB

3

Seat

EPDM/PEFE/Buna/NBR/Hypalon

4

Stem

Carbon Steel/Stainless Steel314/Stainless Steel316

5

Bushing

PTFE/Lubricating

6

O ring

EPDM/PEFE/Buna/NBR/Hypalon

7

Pin

SS316/SS416/SS304



Stainless Steel Wafer Butterfly Valve with NBR Seat

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Contact Us

Company Name: Tianjin Tangfa Watts Valve Co., Ltd. 
Contact Person: Mr. jack wang  (General Manager)
   0086 22 66224148

   0086 22 25291233

   tfwatts.jack@tfwvalve.com

    RM 501-2, NO.1 Building,Tianhe technical Area,Binhai New area,Tinajin City,China

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