Customers Enquire About
The following sizes, materials, pressure ratings, and standards appear most frequently in nab / marine valve enquiries we receive. If your requirement matches any of these, we can respond with pricing and technical details within 24 hours.
Recent Technical Enquiries — NAB / Marine Valve
The enquiries below have been anonymized: company names, contact details, pricing references, and PO numbers have been removed. The valve specifications, quantities, and standards are preserved as they represent the technical language used by procurement engineers in this category.
Re: RFQ for Air release valveJuly 2026Hi Team,
Thanks for the reply.
Customer is specifically looking that the offered ARV comes with goose neck or any other provision. Could you please advise the same and provide [Customer]
Thrissur, Kerala, India
[phone]

On Jul 23 2026, at 6:09 pm, info [email] wrote:
We refer to your request for a standard ARV catalogue for the DN50 Air Release / Vacuum Valve for the 16 inch seawater VTP discharge application.
We do not maintain a standard printed product catalogue. All our valve offerings are application-engineered and documented per the specific service conditions. [...]
RE: RFQ for Metallic Valves - JaksonJuly 2026Dear Sir/Madam
Please find the attached file of revised RFQ for Metallic Valves – Jakson. Kindly quote for the same.
Surekhaa S T
GET | DESALINATION
Mobile: +91- [phone]
Website: www.jakson-green.com

From: SUREKHAA S T
Sent: 06 July 2026 10:53
To: [email]
Cc: Sudheer Kumar M [email] Varsha P P [email] Shivam Singh [email]
Subject: RFQ for Metallic Valves - Jakson
Dear Sir/Madam
Greetings from Jakson Green. We consider your esteemed organization as one of potential bidder for project requirement for Metallic Valves . Kindly find the attached RFQ form Metallic valves – Jakson.
[...]
Re: RFQ for Air release valveJuly 2026Hi Team,
Thank you for sharing the quotation.
Could you please provide the sizing calculation and the preliminary drawing for the ARV offered? We will share these documents with our customer to complete [Customer]
Thrissur, Kerala, India
[phone]

On Jul 19 2026, at 3:33 pm, info [email] wrote:
We refer to your enquiry for an Air Release Valve for a 16 inch seawater vertical turbine pump discharge line, flow rate 1,160 m3/hr, in Nickel Aluminium Bronze (NAB) or Super Duplex Stainless Steel (SDSS).
[...]
Frequently Asked Questions — NAB / Marine Valve
Common technical questions from enquiries we receive, answered by Supreme Valves India.
Why is NAB C95800 used for seawater valves?
Nickel Aluminium Bronze C95800 has excellent resistance to seawater corrosion and biofouling. It is the preferred material for offshore, desalination, and marine hull valve applications.
What valve types are available in NAB C95800?
Ball valves, gate valves, globe valves, check valves, butterfly valves, and strainers — all manufactured in NAB C95800 to BS EN 1982 / ASTM B148.
What specifications are commonly enquired for NAB / Marine Valve?
Customers frequently enquire for: 001, 16 inch, 2026, 4169, ASTM B148, C95800, DN50, ISO 4169, NAB, Super Duplex, 160, 2 inch. We can accommodate custom specifications — please share your datasheet or line list for a detailed technical quotation.
Need nab / marine valve for your project?
Send your specification to info@supremevalves.in and receive a detailed technical quotation within 24 hours.