Low Temperature Control Butterfly Valve

Low Temperature Control Butterfly Valve

Low Temperature Butterfly Valve mainly used for ethylene, liquefied natural gas units, natural gas LPG LNG storage tanks...The valves control the temperature, prevent the explosion, leakage and other hidden dangers.

Product Details

We take every detail seriously and provide customers with excellent solutions for Water Butterfly Valve, Bronze Butterfly Valve, Lug Triple Offset Butterfly Valve to adapt to changing market demands. Our company strives to be at the forefront of the market, only in the field we reach, can we live up to the trust and friendship of consumers. We sincerely welcome you to check out our site and enterprise and send out us your inquiry. We believe that choosing us is the guarantee of choosing quality, and we look forward to cooperation with you sincerely! Our company is highly recognized by the industry for its integrity, strength and product quality, and has a complete production chain.

【Product Introduction】:

Low Temperature Butterfly Valve is valve suitable for service that temperature -46 Degree C ~ -196 Degree C,Is one of the main products of our ZFVALVES.For using in cryogenic situation, the extended stem/bonnet design shall be applied. Extended stem/bonnet butterfly valve can be provided by ZFV according to customer requirement. 

ZFVALVE after years of manufacturing, has accumulated rich experience, from design, technology to manufacturing increasingly mature, and has developed a series of low-temperature valve products.Please see below details;


Basic Information】:

* Nominal Diameter: 16 inch

* Nominal Pressure: 150LB

* End Type: Butt Welding

* Operation: Gearbox with extended stem

* F/F length: 310mm

* Body: SS316

* Disc: SS316

* Stem: A182 F316

* Seal: Stainless steel layer laminated with graphite

* Extended Stem : Yes

* Suitable Temperature : -46°C ~ -196°C

* Suitable service : Low temperature service

* Design standard: API 609

* Face to face dimension: API 609

* Extended stem standard: BS 6364

* Origin : Wenzhou / CHINA


6-1timg


Application Of Low Temperature Butterfly Valve】:

1.Main Meterial: A352-LCB(-46℃)、LC3(-101℃)、A351-CF8M(304)(-196℃)

2.Pressure range: 150、300、600、900LB

3.Connection tyoe: Flange、Wafer、LUG type、Butt Welding...

4.Seat using welded structure, the sealing surface surfacing welds the cobalt base hard alloy, guarantees the valve sealing performance.

5.Used extended stem or extended-bonnet design to protecting the stuffing box of the cryogenic valve.

6.After special low temperature treatment, the rough parts are placed in the cooling medium for several hours (2-6 hours) to release the stress and ensure the low temperature performance of the material

7.Low temperature valves manufactured by ZFVALVES are subjected to cryogenic treatment and impact test according to the corresponding material specifications.



Every Low Temperature Control Butterfly Valve of our company is unique and scarce worldwide. We provide users with products that others can't satisfy. Really hope that we can be business partners. We hope to take a brand-new management model, perfect technology, considerate service, and high-quality quality as the basis for survival and development.

Inquiry

You Might Also Like