Inconel 625 DBB Integral Ball Valve

NSV Inconel 625 DBB Integral Ball Valve

Engineered for highly corrosive media and high-pressure conditions, this valve features an Inconel 625 nickel-based alloy forged body with excellent resistance to chloride stress corrosion cracking and outstanding high-temperature strength. The compact integral DBB design, equipped with a drain valve, provides dual sealing isolation upstream and downstream while safely venting cavity pressure to prevent abnormal pressure buildup. With a maximum pressure rating of Class 1500 and a size range of 3/4"-2", this hand lever operated valve offers quick and convenient control, making it an ideal choice for safe shut-off and isolation in demanding small-bore piping systems.

Key Features

Body Material: Inconel 625 Nickel-based Alloy

Size Range: 3/4" - 2"

Pressure Rating: Up to ASME Class 2500

Design Type: Integral Double Block and Bleed with Drain Valve

Operation: Hand Lever Operated

Seat/Seal: PEEK or Metal Seated Optional

Design Standards: API 6D, API 6A, ASME B16.34

Applications

Widely used in marine engineering, subsea pipelines, sour gas extraction, and highly corrosive chemical media transport systems. It is particularly suitable for critical small-bore points that demand exceptional corrosion resistance and high sealing safety.

FAQ

1. Q: What’s the brand of your company can supply ?

A:NSV or OEM service

2. Q:What’s the packing for shipping?

A:Its carton for small valves(sample) and plywood case(don’t to fumigate).

3. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

4. Q: What kinds of valves do you manufacture?

A: We usually manufacture valves made of various materials such as cast Iron/ carbon steel,stainless steel,Alloy steel and industrial valves such as ball, gate, globe, check, bellows seal and ETC. For detail information, please refer to " Download>E-Catalog” of homepage.