High Quality Electric Gas Pipeline Ball Valve - Back-flow safety valve – Convista

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We emphasize progress and introduce new solutions into the market each year for Air Release Valve, Hvac Water Works Valve, High-End Gate Valve For Conventional Island, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.

High Quality Electric Gas Pipeline Ball Valve - Back-flow safety valve – Convista Detail:

Specifications

AHN42F-P25C, AHN42F-P18C

This valve is mounted on the liquid effluence pipeline of the pan pump’s outlet of the liquefied petroleum gas station, when front pump pressure exceeds the stipulated valve, the valve will open automatically and lead to safe return of the liquid so that ensures the safe operation of equipment and pipelined.

Dimension

Back-flow safety valve

Nominal diameter DN(mm)	Dimension(mm)
Nominal diameter DN(mm)	D	D₁	D₂	b	Z-Φd	L	H
25	115	85	65	16	4-14	160	325
32	140	100	78	16	4-18	180	335
40	150	110	85	16	4-18	200	236
50	165	125	100	16	4-18	230	266
65	185	145	120	20	4-18	290	430
80	200	160	135	20	8-18	310	490
100	215	180	155	22	8-18	350	548
150	280	240	210	24	8-23	480	706

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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for High Quality Electric Gas Pipeline Ball Valve - Back-flow safety valve – Convista, The product will supply to all over the world, such as: Comoros, Peru, Bahrain, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Bruno Cabrera from Czech Republic - 2018.09.29 17:23

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Frederica from Belgium - 2018.07.12 12:19