4 Inch Butterfly Valve

• 

Description of 4 Inch Butterfly Valve:

ZECO 4 flanged butterfly valveis made of body, disc, stem, seat, stuffing box, gear etc. ZECO butterfly valve is the most commonly used size on small pipelines, so there is a problem of stocking. Problems when stocking is almost the same with preparation of delivery. Time is the key factor, usually gate valve stocking period is decided by its sealing material. If the valve has to be stocked for several weeks or months, better stocking conditions are needed. Valve is usually stocked indoor and its stocking ambient temperature shall be higher than dew point. If valves are stocked outdoor, support the valve to make sure it does not contact the earth, at the same time, water-proof cover shall be added to the valve.

Features of 4 Inch Butterfly Valve:

1. ZECO 4 inch butterfly valve are easily maintained. At any time pay attention to the sealing surface and shaft seal, When the sealing surface has abrasion or leakage, Generally, use the pressed seal of the screw plate to resolve, when the leakage occurred in the larger, the inner ring can be adjusted plus-one-chip be resolved, if there is damage to seals, plate seals can be removed, the replacement of seals, when the seal leakage, adjust packing gland or seal ring replacement;
2. The Double offset design of ZECO 4 inch butterfly valve is less abrasion, excellent sealing capacity;
3. The limit switch device of ZECO 4 inch butterfly valve ensure right position of open / close;
4. The body, disc and stem of ZECO 4 inch butterfly valve have sufficient strength and flexibility, sealing can be changed inside the valve.

Material of 4 Inch Butterfly Valve:

As a zeco valve group co ltd, ZECO always adhere to exceed customer expectations, to provide customers with more value-added.services and products as the ultimate goal.

ZECO Valve Group is established in 1991, as a industrial valve manufacturer in Shanghai, China. We have 5 valve factories in China, which are located in Shanghai, Yancheng and Wenzhou, which mainly produce and supply wedge gate valves, through conduit gate valves, floating ball valves, trunnion mounted ball valves, globe valves, swing check valves, swing check valves, dual plate check valves and forged steel valves. Valve sizing 1/2" to 88", rating 150LB through 2500LB, served covering oil, gas, chemical, energy, refinery, LNG, LPG and many other fields. With the growing need, ZECO Valve factorydeveloped our own laboratory for research & development for international standard valve design innovation and vertification, which includes PT, MT, UT, FE test. ZECO Valve Group is a humble and united team, to be more diligent and progressive to show the itegrity to our clients.

Другие товары поставщика

	Through Conduit Gate Valve	Description of Through Conduit Gate Valve: ZECO through conduit gate valveis a straight pipe valve.The design is ideal to minimize pressure drop an...
	Gear Operated Gate valve	Description of Gear Operated Gate Valve: ZECO gear operated gate valve is defined according to the driving mode. Gear operated gate valve is mainl...
	3 Inch Gate Valve	Description of 3 Inch Gate Valve: ZECO 3 inch gate valve is mainly used for fully open or fully closed switching valves. They are usually not used ...
	Foot Valve	Basic information This valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the water so...
	Manual Flow Balancing Valve	Basic information of Manual Flow Balancing Valve This valve can adjust the flow easily and accurately, and effectively solve the problems of uneven...

Похожие товары

	Combination angle valve	Продавец: Zhejiang Huaqi Information Technology Co., LTD	Meet our Brass Angle Ball Valve, a versatile and reliable solution for controlling fluid flow in ...
	Multifunctional hydraulic control valve	Продавец: FLUID TECH PIPING SYSTEMS (TIANJIN) CO.,LTD	Features: Size: 2"-24”(DN50-DN600) Material: Ductile iron ASTM A536, 65-45-12 Dimension:...
	Fire Protection Grooved Butterfly Valve	Продавец: FLUID TECH PIPING SYSTEMS (TIANJIN) CO.,LTD	Features: Code：D81X4 Size: 2"-12”(DN50-DN300) Material: Ductile iron ASTM A536, 65-45-12...
	Dry Ash Gate Valve	Продавец: China Valve Industry Co., Ltd.	The dry ash gate valve is designed for both inlet and outlet pipelines. It features...
	China factory High temperature double head bolt 2""-8UN Steam Turbine RSV N for power station	Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"China factory High temperature double head bolt 2""-8UN Steam Turbine RSV N for power stationOur...