Tianjin Tanghai Valve Manufacturing Co., Ltd Company Logo Tianjin Tanghai Valve Manufacturing Co., Ltd
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Wafer Type Butterfly Valve

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Tianjin Tanghai Valve Manufacturing Co., Ltd
[China]

Address
BinHai New District, Tianjin, China Tianjin Tianjin
Phone
86-022-58370228
Contact name
Harry Li

Quick Information

  • Brand Name: THV
  • Place of Origin: China
  • Model Number : TH-BTV-AW
  • Material : Casting
  • Media : Water
  • Power : Manual
  • Pressure : Low Pressure
  • Standard or Nonstandard : Standard
  • Structure : Butterfly
  • Temperature of Media : Low Temperature
  • :

Description

Wafer type butterfly valve (TH-BTV-AW)

Area of application

Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems

Technical Parameters /Properties of Wafer type Butterfly valve

TYPE:Multi-Flange Wafer
SIZE & CONNECTIONS:DN50 to D1200
MEDIUM:Air, Inert Gas, Oil, Seawater, Waste water, Water
MATERIALS:Cast Iron / Ductile Iron/ Carbon Steel / Stainless
Steel / Alu Bronze
PRESSURE RATING:PN10, PN16
TEMPERATURE:-30°C to 200°C
SEAT/LINING:Replaceable Liner / Bonded Liner
NBR/EPDM/VITON
CERTIFICATES & APPROVALS:DNV-GL, Lloyds, DNV, ABS, BV Type Approval
3.1 & 3.2 Cert (on request)

Standards

  • Design and Manufacture Conform to EN 593、 API609
  • Flange dimensions Conform to EN 1092-2 PN10
  • Face to Face dimensions Conform to EN558 series
  • Topwork’s dimensions Conform to ISO5211
  • Testing Conform to API598、EN12266-1

Material of Parts

PART NAMEMaterial
BODYASTM A536 65-45-12/ASTM A126 B
EN-JL 1040 (GG-25)
EN-JS 1030 (GGG-40)
EN-JS 1049 (GGG 40.3)
Stainless steel (1.4408)
Alu-Bronze
DISC / PLATEDI+NI,CF8/CF8M,C954/C958
EN-JS 1030 (GGG-40)
Stainless steel (1.4408)
SHAFT / STEMSS431/SS420/SS410/SS304
SEAT / LININGNBR/EPDM/VITON
TAPER PINSSS416/SS316
BUSHINGBRASS/PTFE
O-RINGNBR/EPDM/VITON
KEYSTEEL

Actuation

  • Hand lever
  • Worm-gear/hand-wheel
  • Electric-actuator
  • Pneumatic-actuator
  • Hydraulic-actuator

Wafer type butterfly valve features

  • Simple structure and easy operation
  • Easy installation and good sealing
  • Long service life and high reliability
  • Good interchangeability of parts and cost saving
  • Wafer type butterfly valve with concentric design
  • Using backless structure, Rubber fusion bonded on valve body
  • Replaceable, resilient seat
  • Streamlined disc, one-piece stem
  • Approved and registered by VdS, DVGW


Price

  • Delivery Port : Tianjin sea port

Product Image

  • Wafer Type Butterfly Valve image

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