Soft Sealed Flange Type Double Eccentric Butterfly Valve (D343X-16)

Basic Info
  • Model NO.: D343X-16

  • Connection Form: Flange

  • Seal Form: Rubber

  • Work Pressure: Low Pressure (Pn<1.6mpa)

  • Material of Seal Surface: Soft Sealed

  • Application: Industrial Usage, Water Industrial Usage, Household Usage

  • Package: Plywood Case

  • Origin: China

  • Driving Mode: Manual

  • Structure: Double-Eccentric Sealing

  • Valve Stem: Normal

  • Working Temperature: Normal Temperature (-40&#176;C<T<120&#176;C)

  • Valve Body: Casting and Welding

  • Trademark: KRS

  • Specification: DN300-4000 cast iron/WCB/stainsteel

  • HS Code: 8481804090

Product Description
 


Model:D343X-16
Type: Flange type rubber seat  Butterfly Valve

 
Nominal Diameter DN300(12&#8243;)~1200(48&#8243;)300(12&#8243;)~800(36&#8243;)mm
Nominal Pressure PN1.01.6MPa
Testing PressureShell1.52.4
Sealing1.11.76
Working temperature-15-- +110&#186;C
Suitable mediumFresh water, Sewage, Sea Water, Air, Steam, Food, Medicine, Oils, Acids, etc.

Bill of Main Materials
NameMaterial
BodyDuctile Iron
Carbon Steel
Stainless Steel
DiscPlated Ductile Iron
Stainless Steel
Carbon Steel
StemCarbon Steel
Stainless Steel
SeatNBR
EPDM
VITON
PTFE


Design standard: GB/T 12238-2008, AP1609, EN593-2004, DIN 3354
Flange standard: BS4504, ASME B 16.5/16.47, GB/T 17241/ISO7005, DIN2501
Face to face: GB12221, ISO5752, EN558-2004, DIN3202 F4/F5
Test standard: GB/T 13927-1992,  EN 12266.1-2003, DIN 12266.1-2003
Rating: PN10/16 and ANSI125/150
Operation: lever, gear, pneumatic, electric actuator
Certificate: API, CE,ISO and WARS


Overall & Connection Dimensions
DNL-shortL-longD1n&#934;
50108150125419
65112170145419
80114180160819
100127190180819
125140200210819
150140210240823
200152230295823
2501652503501223
3001782704001223
3501902904601623
4002163105151628
4502223305652028
5002293506202028
6002673907252031
7002924308402431
8003184709502434
90033051010502834
100041055011602837
120047063013803240