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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: Medium Pressure
  • Power: Manual
  • Material: Casting
  • Temperature of Media: Medium Temperature
  • Media: Water,Oil,Gas etc.
  • Port Size: 2 ~80 inch
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: D373H
  • Brand Name: TANA or OEM
  • Application: General
  • End connection: Wafer type
  • Standard: DIN,API
  • Design standard: GB /API /ANSI /DIN /ISO
  • Brand: TANA or OEM service
  • sealing: stainless steel ss /HF
  • Body material: WCB/ stainless steel
  • operated way: Worm Gear operated
  • size: 2"-48"
  • pressure: 150lb~25oolb
  • color: silver

Packaging & Delivery

Packaging Details wafer butterfly valve package :Plywood case
Delivery Time we will deliver them in 20 days after payment

 D373H Wafer type metal seat butterfly valve

Design Features

wafer type triple offset butterfly valve

Tripple eccentric structure, uniderection or bi-directional seal

Low friction between disc and seat

Long service life span

Low operatation torque

Applicable for high temperature


Technical Specification

Size :2"~80" or DN50~DN2000  

Pressure: Class150-600LB or PN16-PN64,10K~20K

Material: WCB,WCA,WCC,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3, CF3M,CF8C,CN7M etc.

Design & Manufacture Std.: API609,MSS SP-67,MSS SP-68,DIN3354,EN593,JIS B2071

Face to Face Std.: API609,MSS SP-68,EN 558-1,JIS B2002

Flanged end:ASME B16.5,Gost 12815,EN1092-1,JIS B2220

Test Standard:API598,EN12266-1,JIS B2003

Operated Way:Hand Wheel,Worm Gear,Pneumatic,Electric Actuator


Main Material List


Product showroom




Quality control


production line



 1.Q: Is sample order acceptable?

     A: Yes,of course.

2.Q: How to place the order?

     A: You can send us email or inquiry at Alibaba directly.

3.Q: How many days for delivery?

     A:  Normally within 15~30 days after receipt of payment.

4.Q: How to make the payment?

     A: We accept T/T,LC or Money Gram.

5.Q: How will you make the shipment?

     A: By sea,air or express service.


Transaction History of the Supplier

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Transaction Overview


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $26,000
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