API LUG Triple Offset Butterfly Valve

API LUG Triple Offset Butterfly Valve

ZFV Triple offset butterfly valve has one more offset feature compared to double offset design, which is the seat cone axis offset from the stem center line that reduces the operating torque. Multi-layer disc sealing ring adopts stainless steel and graphite laminated, sealing by the inside...

Send Inquiry

Product Details

 

ZFV Triple offset butterfly valve has one more offset feature compared to double offset design, which is the seat cone axis offset from the stem center line that reduces the operating torque. Multi-layer disc sealing ring adopts stainless steel and graphite laminated, sealing by the inside graphite, applied for low and middle pressure, as recycle water, swage treatment, city building, etc.

Products : API LUG triple offset butterfly valve

* Size : 14inch

* Pressure : ANSI 150#

* Connection Type : Full LUG ends

* Operation : Gear with Manual Handwheel

* Torque : 2770/N.m

* Cv figure in Full Open Position : 5140

* Face to face length : 92mm

* Valve Structure : three eccentric 

* Seal Structure : SS laminated with graphite

* Application : Chemical Industry application

* Painting Color : No painting needed

* Need Extended Stem : Yes

* Suitable Temperature : -29°C ~ 250°C

* Suitale Pressure : PN<2.0Mpa

* Suitable service : W.O.G , Acid service  

* Provide Matching Flanges and bolts : Availale in need

* Function : Shutoff & Regulation

* Material : body material stainless steel A351 CF8M, 

                   disc material stainless steel A351 CF8M, 

                   seal material laminated SS316+graphite.

                   stem material 17-4PH

* Standard : Design and manufacture API609&ASME B16.34 

                    Face to face dimension API609&ASME B16.34 

                    End flanges dimension ASME B16.5

                    Testing as per API598

* Origin : Zhejiang Provice

* Supplying Mode : OEM production

* EN 10204-3.1 certificate : Yes

* Third Part Inspection : Acceptable

 

The main valve materials include CF8, CF3, CF8M, CF3M, LCB, LCC, WC6, WC9, C5, C12, A105, WCB, Hal alloy, LC3, C4, 2520, 2205,  Monel pure nickel, titanium alloy, 20 alloy steel etc.. 

Inquiry