12 Inch Butterfly Valve

• 

Description of 12 Inch ButterflyValve:Most of ZECO 12 inch butterfly valves operated by hand-wheel, wrench and handles, pay attention to the operation speed, neither too fast nor too slow, and exert force at proper position. End position is vital important to valve performance. In Close position, ball shall be at right position to seat. The closure parts of the valve seat so close to the campaign and leave the valve seat, the valve sealing performance depends in part on the relative pieces of stem-driven closure of the valve seat to remain sealed and the resulting mechanical force. If the role of a particular incident in the direction of the closure of the closure of the pressure to close the case up from the seat, and that this power is essential. Most of the internal closure of the sliding piece in the valve seat does not rely on force stem seals, but this type of valve position to close the right thing or not is very important. In some cases, when the closure parts close to the final closed position, the driving force needed to close the case may be greatly increased, to reach the required position has been shut down parts of an auxiliary compression. Close cases are not accessible or not stopped in the customs location will have a seal leak and damage. Butterfly Valves requires right position to guarantee sealing. When the indicator shows Close position, movement shall be stopped.

Features of 12 Inch Butterfly Valve:1.ZECO 12 inch butterfly valve has no dead zone design;2.ZECO 12 inch butterfly valve has live loaded packing system design;3.ZECO 12 inch butterfly valve has fire protection structure design;4.ZECO 12 inch butterfly valve has double safety sealing design.

Material of 12 Inch Butterfly Valve:

We are one of aleadingsupplier valve, providing globe valve made in china. If you want to know 12 butterfly valve pricefeel free to contact us.

Другие товары поставщика

	4 Inch Gate Valve	Description of 4 Inch Gate Valve: ZECO 4 inch 4 inch flanged gate valveis one of the most commonly used calibers. Gate valve in the line just swit...
	Top Entry Ball Valve	Description Due to the distinctive nature of the environmental conditions and operating conditions of the process, a typical ball valve is not suf...
	Electric Ball Valve	Description of Electric Ball Valve: ZECOelectrically operated valveis named after the combination of electric actuator and ball valve. It is usual...
	3 Inch Gate Valve	Description of 3 Inch Gate Valve: ZECO 3 inch stainless steel gate valveand 2 flanged gate valveis mainly used for fully open or fully closed swit...
	Backflow Preventers	Basic informationThis underground gate valveis used as a two-way closed circuit device.Features1. No need for sluice Wells, which reduces the amoun...

Похожие товары

	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...
	Male Thread Nickel Plated Brass Butterfly Ball Valve	Продавец: Zhejiang Huibo Valve Technology Co., Ltd.	Male Thread Nickel Plated Brass Butterfly Ball Valve Material: Brass Body, Brass Bonnet, brass ba...
	4800030000 For daewoo,evobus,mercedes-benz,paccar foot brake valve	Продавец: Zhuji Oubote Auto Parts Co., Ltd.	4800030000 foot brake valve are attached to the brake pedal. This isthe valve that actually start...
	Aluminum Gas Valve	Продавец: Dong Guan ABYDA Gas Valve Co., Ltd	Product Specification:1. Raw Material: Al Alloy + solid brass + Mild steel;2. Applicable for LPG,...