Standard 

• Design: ANSI B16.34, ASME VII, DIN 3840

• Flanges: ANSI, ISO, DIN, JIS

• Face to face: API 609, ISO 5752, ANSI B16.10

• Testing: API 598-API 6D (zero leakage), ISO 5208 rate A, ANSI B16.104 CI.VI, DIN 3230 rate 1, BS 6755 rate A

• Fire test: API 607 4th edition, BS 6755, ISO/FDIS 10497

• Quality: ISO 9001

• Fugitive emissions: TA-LUFT Point 3.1.8.4 
  

Size 

• 2"-160" Class 150 

• 2"-80" Class 300

• 3"-60" Class 600

• 6"-48" Class 900

• Class 1500 and 2500 on special request

Specification

• Pressure Range: ANSI Class 150 to ANSI Class 2500

• Temperature Range: -196°C to +815°C (-320°F to +1500°F)

• External anti-blowout device: Full compliance with API 609

Standard 

• Design: ANSI B16.34, ASME VII, DIN 3840

• Flanges: ANSI, ISO, DIN, JIS

• Face to face: API 609, ISO 5752

• Testing: API 598 – API 6D (zero leakage), ISO 5208 Rate A, DIN, BS

• Quality: ISO 9001
  

Size 

• 2” (50mm) - 160” (4000mm)
  

Specification

• Pressure Range: Full vacuum up to 25 Bar

• Temperature Range: -35°C to +160°C (-31°F to +320°F)

• Rating: PN 2,5 - 6 - 10 - 16 – 25, ASME Cl. 150 
  

Standard 

• Design: ASME B16.34, ASME VII, DIN 3840

• Flanges: ASME/ANSI, ISO, DIN, JIS

• Face to face: API 609, ISO 5752, DIN 3202 K1

• Quality: ISO 9001 

• European directive: PED-H

• Fugitive emissions: TA-LUFT

• Testing: API 598-API 6D, ISO 5208, DIN, BS
  

Size  

• 1-1/2”-80” (40 mm-2000mm) 
  

Specification

• Pressure Range: Full vacuum up to 20 bar/285psi

• Temperature Range: -30°C to +150°C (-20°F to +300°F)

• Rating: PN 2,5-6-10- 16 and ASME/ANSI Cl. 150 
  

Standard 

• Design: API 6A, API 6D, ASME B16.34, ISO 17292

• ANSI Flanges: ANSI B16.5 for sizes up to 24” ANSI B16.47 for sizes 26” and larger

• Compact Flanges: NORSOK L-005

• Hub Connectors: All major hub end design available

• Welding Ends: Butt Welding to ANSI B16.25 or equivalent, Socket Welding to ASME B16.11, Pup pieces available on request
  

Size 

• NPS 1/2” through 60” (DN 15 through DN 1500)
  

Specification

• Temperature Range: From -196 °C to 650°C (from -321 °F to 1200 °F)

• Rating Class:

•  Type: Trunnion mounted 
  

Standard 

• Design: API 6A, API 6D, ASME B16.34, ISO 17292

• ANSI Flanges: ANSI B16.5 / ANSI B16.47 ANSI B16.47 for sizes 26” and larger

• Compact Flanges: NORSOK L-005 • Hub Connectors: All major hub end design available

• Welding Ends: Butt Welding to ANSI B16.25 or equivalent, Socket Welding to ASME B16.11, Pup pieces available on request

• Key Features: Top entry allowing in-line maintenance, Wedge access design, Anti-blowout stem, Wide range of sealing combinations, No special tools or training required for maintenance and repair
  

Size 

• API 6D/6DSS: 1/2” through 60”

• API 6A: 1-13/16” > 13-5/8”

• DN: DN12 > DN 1500
  

Specification

• Pressure Range: - ANSI Class 150 > 4500 - API Rating 2000 > 20000 - PN Rating PN16 > PN420

• Temperature Range: From -196 °C to +650°C (from - 385 °F to +1200 °F)

• Approvals: Major end-users and contractors and designed to meet SIL 3 requirement according to IEC 61508

• Type: Trunnion mounted

• Materials: CS & LTCS, Stainless steel, Duplex, Super duplex, Titanium, Hastelloy, Incoloy, Inconel, Zirconium, Monel

• Operation: Manual & Actuated
  

Standard 

• Design: API 6A, API 6D, ASME B16.34, ISO 17972, API 608, EEMUA 182 and others on request

• ANSI Flanges: ANSI B16.5/ ANSI B16.47 (Series A or B)

• API Flanges: API 6A (6B-6BX)/ API 17D (17SS-17SV)

• Compact Flanges: NORSOK L-005

• Hub Connectors: All major hub end design available

• Welding Ends: Butt or Socket Welding Ends with or without pup pieces 
  

Size 

• API 6D / 6DSS: ½” through 36”

• API 6A / 17D: 1-13/16” – 13- 5/8”

• DN: DN 12 – DN 900 
  

Specification

• Pressure Rating: ANSI Class= 150 - 4500 API Rating= 2000 – 15000 PN Rating= PN16 – PN420

• Temperature Range: -196°C to + 650°C -321°F to + 1200°F

• Type: Trunnion Mounted

• Long lasting maintenance-free performance: Ball is supported by self-lubricated bearing

• Space saving: Certain sizes are also available in “space saving” design where a DB&B valve can replace a standard valve fitting in the same end to end dimension 
  

Standard 

• Seat leakage: Standard ANSI class IV, option-ANSI, class V or VI

• End connections: Raised face flange, weld ends (BW and SW)

• Multi-spring: Multi-spring design allows very low hysteresis and dead band

• Proven trim design: Single P-port, multi-step, V-notch type cage

• Quick change trim: All internal parts can be inspected easily by removing bonnet and cage 
  

Size 

• 1” through 20”
  

Specification

• Temperature range (general): 1”-4” = 30°C - 300°C (Standard) -196°C-565°C (Ext.) 6” ~20” = -30°C ~ 300°C (Standard) -196°C ~ 565°C (Ext.)

• Ratings: ANSI class 150-2500 (DIN and JIS available)

• Tight shutoff: A variety of shutoff classes from ANSI IV through VI are available to meet application requirements
  

Standard 

• Design: API-600, ASME-B-16.34

• Face to Face: ASME-B-16.10/BS-2080

• End Connection: Flanged end to ASME-B-16.5 till 600mm and ASME-B-16.47 for 600mm above, socket weld ends as per ASME-B-16.11 and Butt Weld ends as per ASME-B-16.25
  

Size 

•  1” to 24”
  

Specification

•  150, 300 and 600 classes
  

Standard 

• Design: BS-1868, ASME-B-16.34 • Face to Face: ASME-B-16.10/BS-2080

• End Connection: Flanged end to ASME-B-16.5 till 600mm and ASME-B-16.47 for 600mm above, socket weld ends as per ASME-B-16.11 and Butt Weld ends as per ASME-B-16.25 
  

Size  

•  1” to 24” 
  

Specification

•  50, 300 and 600 classes 
  

Standard 

• Design: API 6D, API 6A, ASME B16.34

• End Connection: Flanged end to ASME-B-16.5 till 600mm and ASME-B-16.47 for 600mm above, socket weld ends as per ASME-B-16.11 and Butt Weld ends as per ASME-B16.25

• Valve Designs: OS&Y, Internal Screw API 6D and 6A, Cast Body, Forged Body

• Double Block and Bleed Function

• Bubble Tight bi-directional sealing

• Metal to metal seal (Seat to gate and gate to gate)
  

Size 

•  2” to 56”
  

Specification

• API 6D – 150# to 2500#

• API 6A – API 3000 to API 15000
  

Standard 

• Design: API 6A, BS 16.34

• End Connection: Threaded, Butt weld, Socket weld, Flanged

• Available as Linear and Angular bodied

• Replaceable Packing and trim without removal of valve body from pipeline 
  

Size 

• Size Range: 1” to 8” Trim size: 1/8” to 3”
  

Standard 

• Requires 24VDC but can be supplied with optional Solar Panel systems with battery backup for autonomous operation

• Provides real-time data of wellhead during artificial lift

• Fast, simple, secure deployment and commissioning at a low cost.

• Capable setting up parameters and alarming user upon divergence

• Capable of full pump diagnostics, displaying performance curves, state of operation and trend analysis.
  

• Repairing damaged seat by lapping

• Cleaning valves from corrosion or any substance stuck in the valve

• Changing valves soft parts such as gland packing, body gasket and O-ring

• Replacing hard parts of the valve such as stem, ball, seat and body bolt

• Making any modification based on customer's needs.

• Tubing bending, cutting and replacement of valve & spare parts

• Performing Control valve calibration based on datasheet

• Valve testing including high pressure water testing, low pressure air testing, functional test and stroke test

• Dismantling and installing valves at site

• Blasting and Painting

• Renting Hydrotest equipment