double block bleed

Delivery program

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Double block and bleed valves Injection and sampling valves Compact style DBB Subsea valves Monoflange Manifold and needle valves 3 way ball valves Special valves short lead time Special project requirements

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Size range ¼”-24” Pressure Class ANSI 150- API 10k Produced from forged or bar-stock, available the most popular raw Materials like: ASTM A.105N – F.60 – ASTM A.350 LF2, and LF6 – A.182 F316(L) – DUPLEX F.51 – SUPER DUPLEX F.44 – F.53 – F.55 – HASTELLOY C.276 - INCONEL 625 or 825 – MONEL 400 – TITANIUM Cladded bodies / weld overlay

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Design features

- The forces trying to eject the stem out of the bonnet is responsible for 50% of the torque.

- Stem bearing 17-reducing torque with 30% - DU Garlock (self lubricating) bushing prevents metal to metal contact between stem and bonnet.

- Our Lip Seals are made of high quality materials using high precision computerized laths.

The attention for every detail and the experience achieved in many years of work have allowed us to manufacture Li We can supply now Lip Seals for temperatures between -196°C to +315°C for pressures up to 1050 BAR (API 15000

Elgiloy Lipseals for the stem sealing - Stem seals PTFE / peek elgiloy - Temperatures -196 C to + 315 C - Pressures up to 1050 bar Our Lip Seals are made of high quality materials using high precision computerized laths.

The attention for every detail and the experience achieved in many years of work have allowed us to manufacture Lip -Seals We can for supply now Lip Seals for temperatures between -196°C to +315°C -

for pressures up to 1050 BAR (API 15000 Lip Seals are made of high quality materials using high precision computerized laths.

The attention for every detail and the experience achieved in many years of work have allowed us to manufacture Lip Seals for Cryogenic Services and for High Pressures

Integral and Modular Double Block and Bleed valves • • • •

API6A/6D Trunnion mounted design Floating ball design Soft seated Metal seated / tungsten carbide overlay

Sampling and Injection valves • • • •

API6A/6D Trunnion mounted design Floating ball design Soft seated Metal seated / tungsten carbide overlay

Compact Style API 6D / 6A • • • •

API6A/6D Trunnion mounted design Short face to face dimension Soft seated Metal seated / tungsten carbide overlay

Special products Short lead times Subsea valves 3 Way valves

API 6A Hub end

Mono Flange Double block and bleed valves • Needle and globe isolation/bleed valves • Internal port diameter up to 14mm • Short face to face dimension

Project management