China 2022 Good Quality Self Operated Relief Valve - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee factory and manufacturers

2022 Good Quality Self Operated Relief Valve - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee

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2022 Good Quality Self Operated Relief Valve - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee Detail:

Features 1.This range of manual control tank bottom angle valve is manufactured in integrated structure.

2. Structures with disc opening into the tank and disc opening into the valve.

3. Available with 45° degree outlet angle in the body.

4. A rotation-resistant device is set up to ensure that the valve stem only has straight line motions and no rotation.

5.The protection plate makes for the outstanding erosion resistance and corrosion resistance of the valve body.

6.The sealing surface of the valve seat and the valve disc is made of over laying cemented carbide or painted with tungsten carbide. The auxiliary line sealing guarantee the reliability of the sealing performance.

Main specification and technical parameter

Nominal diameter DN(mm)		25X50	50X80	80X100	80X125	100X125	125X150	150X200	200X250	250X300
Rated flow coefficient Kv		11	43	110	110	170	275	440	690	960
Rated stroke L(mm)		30		40			60		100
Actuator area(cm²)	ZMQF	320		600			720		1600
	ZSQF	300		415			616		1134
Inherent flow characteristic		Quick open
Nominal pressure PN(MPa)		1.6、2、4、5、6.3
Structure		Put feed valve、Put down feed valve
Allowable leakge	Metal seal	IV、V Class
	Soft seal	VI、Zero leakage
Connection form		Flange:HG/T20592-2009RF
Gas source pressure Ps(MPa)	ZMQF	0.35
	ZSQF	0.4~0.6

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We emphasize progress and introduce new solutions into the market each year for 2022 Good Quality Self Operated Relief Valve - Piston actuator flush tank bottom valve (Disc type) with handwheel – Hoyee , The product will supply to all over the world, such as: India, Slovakia, Albania, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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