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Wafer Type Pinless Non-backed Seat Butterfly Valve

FOB Reference Price:Get Latest Price
US $7 - 5,000 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
6000 Piece/Pieces per Month 6000mt/year of butterfly valve
Port:
Xingang port,Tianjin
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More

Quick Details

Standard or Nonstandard:
Standard
Structure:
Butterfly
Pressure:
Low Pressure
Power:
Manual Pneumatic Electric
Material:
Casting
Temperature of Media:
Normal Temperature
Media:
water.oil.gas
Port Size:
DN40-DN600
Place of Origin:
Tianjin, China (Mainland)
Model Number:
D71X
Brand Name:
KEFA
Application:
General
Product name:
butterfly valve
Certificate 1:
ISO9001:2008
Certificate 2:
97/23/EC
Certificate 3:
WRAS
Valve type:
Wafer Type Double Half Shaft Butterfly Valve Without Pin
Color:
Electrostatic spraying epoxy resin RALXXXX
Design standard:
API609
Connection:
PN10 PN16 ANSI125# ANSI 150# JIS 10K
Company type:
Manufacturer/Factory
OEM:
Available

Packaging & Delivery

Packaging Details: Bubble pack for each butterfly valve.
Outside packing are plywood cases.
Or as per the request of customers.
Delivery Detail: Shipped in 30 days after payment

 

Wafer Type Pinless Non-backed Seat Butterfly Valve

  Wafer Type Pinless Non-backed Seat Butterfly Valve

  Wafer Type Pinless Non-backed Seat Butterfly Valve

Product Feature
Centerline structure, pinless double half shaft design.
Disc has two-way bearing, no installation direction requirements.
End flange can meet different connection standards at the same time.
Non-backed replaceable seat with good performance and a longer working life.
Square and short neck for label use and cost saving.
Easy installation, no need flange gasket.

  Wafer Type Pinless Non-backed Seat Butterfly Valve

Wafer Type Pinless Non-backed Seat Butterfly Valve

Technical Parameters    
Nominal diameter DN(mm)50~30050~300
Nominal pressure (Mpa)1.0 1.6
Testing pressureShell (Mpa)1.52.4
Seal (Mpa)1.11.76
Suitable temperature(°C)-40°C~200°C
Suitable mediumDrinking water,sewage,seawater,food,medicines,gas,oil and acid

 

Main Raw Material    
BodyDiscStemSeatActuator
Cast ironPlated ductile iron

SS410/416/420/431

/304/316/17-4PH

/F51/F53/C63000

/MONEL K500

EPDM/NBRLever
Ductile ironCF8WRAS-EPDMGearbox and handwheel
Carbon steel/ASTM A216 WCBCF8MVitonElectric
Stainless steelC95400/C95500/C95800customisedSiliconPneumatic
Note:1.Non-backed replaceable seat
       2.Pinless disc/Nylon disc/Epoxy disc

 

Referance Standard    
Design standardAPI 609
Testing standardAPI 598
Top flange standardISO5211
End flange standardDIN PN10 / PN16,ANSI 125# / 150#,BS4504 PN10 / PN16,JIS B2220 10K
Face to face standardAPI 609,EN558-1 20 Series,BS5155,DIN3202 K1

 

Overall Dimension and Weight
SizeABDTop FlangeΦEWeight
KG
DN5018912643F05652.03
DN6520213346F05652.41
DN8023815246F05652.84
DN10027617052F07904.55
DN12529618156F07906.49
DN15032419656F07907.43
DN20039823860F1012512.90
DN25045625868F1012520.68
DN30053530078F1012530.00

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Trade Assurance
China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
21 Transactions 490,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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