6′′ Butterfly Valve Weco Demco Fmc Type

• Media: According Customer′s Requirement
• Driving Mode: Hydraulic
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Auto Sealed
• Valve Stem: Self-Centering Disc
• Model NO.: Mode22
• Work Pressure: According Customer′s Requirement
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: API
• Application: Industrial Usage, Water Industrial Usage
• Working Pressure: Max 175psi
• Pressure Ratings: 176-285 Psi
• Size: 2-12inch
• Brand: New
• Transport Package: Wooden Case
• Specification: 6′′ 4′′
• Trademark: SEACO
• Origin: China
• Production Capacity: 5000PCS/Year

Product Description

6'' WERCO   FMC   DEMCO  BUTTERFLY VALVES
 

Product Description

 

Weco butterfly valves offer the ultimate in dependable, economical flow control. These field-proven valves are available from stock in 2 through 24-inch sizes and can handle working pressures up to 175 psi. For pressure ratings from 176 psi up to 285 psi, consult factory. Wafer, notched, and lug-type body styles meet requirements for new or existing flowline systems.
Using a variety of materials, valve bodies, discs, stems, and seats can be individually matched to specific operating conditions, including temperature range, type and concentration of fluid, and various flow conditions. All materials meet ASTM and AISI standards.

Product Parameters

 

Standard Material of Construction
 

Valve Part	Standard Material	Optional Materials
Seat & O-ring	Nitrile (Buna N) (-20°F to 200°F)	Hypalon ,  Viton , EPDM, Red Natual Rubber
Body	Ductile Iron	Aluminum, Steel, Stainless Steel
Stem (Upper &lower)	410 Stainless Steel	316 Stainless Steel
Disc	Ductile Iron	Aluminum, Bronze, 316 Stainless Steel,Ryton , Kynar , Halar,  Coated, Nickle Plated, Hastelloy
Spirol /Retainer Pins	302 Stainless Steel

                                                       Dimensional

Detailed Photos

 

Packaging & Shipping

FAQ

 

 

FAQ

Q: How can I place order?

A:You can contact us by email  about your order details, or place order on line

Q: How can l pay you?

A:After you confrm our Pl, we will request you to pay.T/T (HSBC bank) and Paypal,
Western Union are the most usual ways we are using

Q: What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an
Pl for your confirmation.You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days if we don't have the items in stock. Before production has been fnished,we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

Q:How do you take care when your clients received defective products?

A:replacement. If there are some defective items, we usually credit to our customer
or replace in next shipment.

Q: How do you check all the goods in the production line?

A:We have spot inspection and finished product inspection.
We check the goods when they go into next step production procedure.