GENERAL CHARACTERISTICS

Discover a high-performance gate valve designed for demanding environments and 100% suitable for underground installations. Available from DN40 to DN1200, its full-bore design ensures minimum head loss, low torque, and 100% bidirectional tightness. It can also be repacked under pressure, reducing downtime and maintenance costs.

Manufactured according to leading international standards (DIN, EN, ISO, GB/T) and tested under strict EN/GB/T pressure protocols, this valve delivers proven reliability. It complies with EU Directive 2014/68/EU within the required categories and meets key potable water approvals, including WRAS, PZH, AWWA, and DM 174.

Protected with WRAS-approved epoxy coating (250 microns, RAL 5017), it offers long-lasting corrosion resistance—making it a trusted solution for water networks, infrastructure, and industrial applications.

Ref. 121A-VI / PN 10-16 RESILIENT SEAT GATE VALVE NON-RISING STEM F4/F5

SKU: Ref. 121A-VI / PN 10-16

100% suitable for underground installations
Range from DN40 up to DN1200
Full bore.
100% Tightness in both directions.
Minimum head loss.
Repackable under pipeline pressure.
Low torque values.
WRAS epoxy paint 250 microns
RAL 5017
Approvals/Standards
Design: DIN 3352
Manufacture according to: EN 1074-2./GB/T12232-1989
Face to Face: EN 558-1 Series 14/15 (F4/F5)
Mounting between flanges: PN10/16 EN 1092-2, ISO 7005-2.
Pressure Tests acc. to EN 12266-1 Rate A. GB/T13927-1992
Pressure Tests: Body: 1,5 x PN. Seat: 1,1 x PN
EU directive 2014/68/EU:
Products excluded, article 1, § 2b up to ND300. Risk Category I MoD. A from DN350 to DN600
WRAS PZH AWWA DM 174 Potable Water Projects Certified.
(a) Any descriptive information or samples supplied by DAVINCI VALVES LTD, or on its behalf, are for general guidance only and do not form part of any contract between DAVINCI VALVES LTD and the customer and the customer admits that it was not induced to enter into the contract by any representation contained in such information or sample. (b) DAVINCI VALVES LTD may at the request of the customer without being under any obligation to do so, furnish technical advice concerning the use of the products and such assistance will be given to the best of DAVINCI VALVE’s ability but this shall be on the express understanding that any such advice or assistance is given and accepted at the customer’s risk and DAVINCI VALVES shall not be liable for any loss, damage or claims arising there-from. (c) No liability will be accepted for work carried out or material supplied to the customer’s own drawings, design or specifications. (d) The submission of a quotation or acceptance of any order by DAVINCI VALVES in no way implies any responsibility on its part for any by-law, planning or other approval which may be required by the customer.

Ref. 121A-VI / PN 10-16 RESILIENT SEAT GATE VALVE NON-RISING STEM F4/F5

Product Info

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Norms and Standard Quality

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Technical Advice

Technical Data Sheet

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