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6" double half shaft PTFE valve seat chemical wafer butterfly valve with gear box

Size: DN50-DN1000
Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel
Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion
Shaft: Stainless Steel 416,316,304
Disc:Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze
Bushing:PTFE
O-ring:NBR EPDM

Quantity:

Size DN50-DN1000
Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel
Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion
Shaft: Stainless Steel 416,316,304
Disc:Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze
Bushing:PTFE
O-ring:NBR EPDM


Specifications:

Size

DN50-DN1000

Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30。c - 135。C

Suitable Media

Chemicals, air, water, steam, oil, acids, salts ect

 

Standards:

Design standard

 API609, ANSI16.34, JISB2064, GB T12238

Face to Face

 API609, DIN3202, ISO5752, BS5155

Flange drilling

 DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Top Flange

 ISO5211

Test Inspection

 API598


aterial:

 Body

 Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

 Disc

 Ductile Iron, Carbon Steel, Stainless Steel

 Stem

 Stainless Steel

 Seat

 EPDM, NBR, PTFE, VITON, HYPALON

 O ring

 EPDM, NBR

 


750

750A

1200b

1200f

1200j

1200r

TFW_02

TFW_03

TFW_05


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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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