Tianjin Tanggu Water-Seal Valve Co., Ltd.: Tianjin, China; Main products: Butterfly Valve, Gate Valve, Check Valve, Strainer, Rubber Below

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seat flange butterfly valve

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US$ 415 - 26,999 / Piece

1 Piece(Min. Order)

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Product Details

Standard or Nonstandard	Standard	Structure	Butterfly
Pressure	Medium Pressure	Power	Other, Electric
Material	Casting	Temperature of Media	Normal Temperature
Media	Other, water, salt water, gas etc	Port Size	Standard
Place of Origin	Tianjin, China	Model Number	Butterfly Valve
Brand Name	TWS	Application	General

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Flange Connection Pvc Butterfly Valve

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Flange Connection Pvc Butterfly Valve

Item	Parts	Function
A	Body	Short in structure, Light in weight, apply to wafer(small diameter) and flange connection.
B	Disc	High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
C	Shaft	High strength stainless steel shaft can deliver torque effeciently.
D	Upper Flange	Available in actuators with various connection standards.
E	Packing Gland	Through pressing the packing gland, can prevent stem end from leakage

F	Sealing ring	The secondary shaft seal prevents from impurities and prevents from impurities and protect the shaft
G	Bushing	Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
H	Bottom cover	Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
I	Wearing washer	Prevent the shaft end from wearing. reduce rotation torque. and assure the disc in right position.
J	Seat sealing ring	High quality rubber ring, fixed on body, assures no leakage. No more washers when valves connects with flange.
K	O-ringe	Applied as secondary seal, prevent shaft end leakage.

---Main parts material of series DL flange butterfly valve----

Flange Connection Pvc Butterfly Valve

---Overall & Connection Dimensions & Weight of series DL Flanged Butterfly Valve ----

PN1.0MPa

PN1.6MP

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---------------------------------------------Certification -----------------------------------------

TCS WARS DNV CE ISO etc.

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Tianjin Tanggu Water-Seal Valve Co., Ltd.: Contact nameFred Wang
Chat Now; Phone86-22-25217878; AddressNo. 228, Yanshan Road


Wafer type butterfly valve	Lug type butterfly valve	Backflow preventer	Gate valve