Newmans Sub Sea Brochure

Sub-Sea Trunnion Mounted Ball Valves API 6A & 6D

Excellence in Sub-Sea Valve Engineering

Profile Newmans Sub-sea division has operated in the Valve Industry for over thirty years. Since their beginning, the company has acquired and applied its knowledge and experience in the Oil, Gas and Energy markets.

Newmans Sub-sea is focused on the design, manufacture and timely delivery of high integrity sub-sea valves for all conditions and environments. The Newco Sub-Sea Trunnion Mounted Ball Valves are manufactured in standard and exotic materials to meet our client’s requirements and expectations.

We combine the latest in design and manufacturing technologies ensuring we deliver the highest levels of reliability and quality in our products.

Newmans invites you to discuss your Sub-sea requirements.

Sub-Sea Valve Engineering Subsea Valve Engineering and Manufacturing are critical disciplines in the valve industry. It is not an area for high volume commodity manufacturing. It is the domain of the valve artisan.

To excel, it is necessary to consider design functionality, available technology, manufacturing processes as well as environmental and cost impact.

Newmans Sub-Sea division is not a mass production operation. Every completed product is truly that, completed in every sense and to the client’s exacting specification. We listen to your requirements as these differ with every client. Newmans works with you to achieve the best possible outcome for your service. In short, you get what you want. We specialize in short to medium term delivery requirements at competitive market rates.

Design Features Standard Features of Newco Sub-Sea Trunnion Ball Valves • Large trunnion support bearings for high duty extended life • Spring energised independent floating seats • Bearing block design to minimise body leak paths • Soft seating • Self relieving or single piston effect seats • Dual barrier body seals (Not applicable with welded body) • Dual barrier gland seals (Not applicable with welded body) • Triple barrier stem seals • Large stem diameter for high duty cycle and extended life • ROV friendly position indicator • Antistatic & anti-blow-out designed stem • Designed and constructed in accordance with API 6A/6D

Optional Features Seats • Metal to metal • Double piston effect • Combination (self relieving/double piston) seats Stem • Seal area carbide coated • Metal stem seal CRA Inlay • Inconel 625, Incoloy, 316 Stainless Steel • Wetted seal areas • Complete cladding End Connections • Flanged RF, RTJ, standard or extended length • Butt weld • Lengths extended by transition pups • Clamp hub • Compact flange Actuation • Manual hand wheel • ROV bucket in accordance with API 17H • Double acting or spring return hydraulic actuator

Applicable Standards The following standards and codes are those governing design and manufacturing of our ball valves. Other codes and standards may be considered upon request.

API - American Petroleum Institute API 6A - Specification for Wellhead Equipment API 6D - Specification for Pipeline Valves API 17H - ROV Interfaces on Sub Sea Production Systems API 598 - Valve Inspection and Test ANSI - American National Standard Institute ASME/ANSI B 16.5 - Steel Pipe Flanges and Flanged Fittings ASME/ANSI B 16.10 - Face-to-Face and End-to-End Dimensions of Ferrous Valves ASME/ANSI B 16.25 - Butt-Welding Ends ASME/ANSI B 16.34 - Steel Valves NACE Std. MR 01.75 - SSC Resistant Metallic Materials for Oilfield Equipment

Figure Number Chart Selection Figure Number The figure number shown below identifies specific valve configuration details such as body style, pressure class, end connections, body/bonnet & trim materials, and special features.

Please specify end connections, body materials, and trims not listed below.

When placing an order, please refer to the respective product section of the catalog for size availability. A detailed description must be included with any special orders.

Example Fully Welded, ANSI 2500, A105 Body, F55 Ball & Tungsten Carbide, Inconel 718 Stem, Tungsten Carbide Seat with Lip Seals & Gearbox Body Style

2 = Two-Piece 3 = Three-piece W = Fully Welded T = Top Entry

End Connection

F = Flanged J = RTJ W = Butt Weld H = Hub Combination

Ball/Trim Material 1 = A105 2 = A105/LF2 3 = LF2 4 = LF3 5 = F316 6 = F51 7 = F53 8 = F55

Stem Material 1 = 4130 2 = 4140 3 = F316 4 = 17-4 PH 5 = F51 6 = F53 7 = F55 8 = Inconel 718

Seal Material

1 = Viton 2 = HNBR 3 = AED 4 = GLT 5 = Lip 6 = Metal C Ring 7 = Special

Fig. W25F183815B Valve Rating

1 = ANSI 150 3 = ANSI 300 6 = ANSI 600 9 = ANSI 900 15 = ANSI 1500 25 = ANSI 2500 A5 = API 5000 A10 = API 10000 A15 = API 15000

Body Material 1 = A105 2 = A105/LF2 3 = LF2 4 = LF3 5 = F316 6 = F51 7 = F53 8 = F55

Ball Coating

0 = None 1 = ENP 2 = Chromium Carbide 3 = Tungsten Carbide 4 = Nano Ceramic

Seat Material

1 = Tungsten Carbide 2 = Chromium Carbide 3 = Nano Ceramic 4 = SMX 5 = Devlon V 6 = RPTFE 7 = PTFE 8 = Viton 9 = Special

Other

A = ROV Operator B = Gear Operator C = Bare Stem D = Sub-Sea Actuator E = Special Paint F = Special Testing G = Clad

Sub-Sea Ball Valve Configurations Valves can be fully flanged, fully Buttweld or Fully Hub ends or a combination of all three in either 2 or 3 piece, Bolted Body, Fully Welded or Top Entry Construction.

Top Entry with Bolted Body

Hub End x Hub End with Bolted Body

Buttweld x Buttweld with Bolted Body

Flanged x Buttweld with Welded Body

Flanged x Buttweld with Welded Body