Видео 20
Просмотров 122 155

1:24

DelVal HOW TO - change a seat and disc on a resilient seated butterfly valve

3:15

DelVal HOW TO - mount a knock on handle to a valve

1:01

DelVal HOW TO - perform an actuator action reversal

4:55

DelVal HOW TO - mount a bolt handle onto a valve

1:32

DelVal Series F Oil & Gas Floating Ball Valve

2:53

DelVal Flow Controls Corporate Video 2023

An introduction to DelVal Flow Controls.

Видео

1:24

TriO Triple Offset Valves

Просмотров 2,5 тыс.3 года назад

TriO Triple Offset Features: ISO 5211 top plate for direct mounting of a wide range of actuators and gears Seal ring retainer, made of identical metal as the disc, clamps and combines the seal ring rigidly on the disc face into a robust, composite unit Standard hard faced Stellite seat integral to body Robust single piece stem Live-loaded stem seal system by a set of Belleville springs. Rocker ...

DelVal HOW TO - change a seat and disc on a resilient seated butterfly valve

3:15

DelVal HOW TO - change a seat and disc on a resilient seated butterfly valve

Просмотров 4,2 тыс.4 года назад

Learn how to change a seat and disc on a resilient seated butterfly valve in 3 minutes!

DelVal HOW TO - mount a knock on handle to a valve

1:01

DelVal HOW TO - mount a knock on handle to a valve

Просмотров 1,2 тыс.4 года назад

Learn how to mount a knock on handle to a valve in 1 minute!

DelVal HOW TO - perform an actuator action reversal

4:55

DelVal HOW TO - perform an actuator action reversal

Просмотров 9 тыс.4 года назад

Learn how to perform an actuator action reversal in under 5 minutes.

DelVal HOW TO - mount a bolt handle onto a valve

1:32

DelVal HOW TO - mount a bolt handle onto a valve

Просмотров 1,5 тыс.4 года назад

Learn how to mount a bolt handle onto a valve in less than 2 minutes.

DelVal Series F Oil & Gas Floating Ball Valve

2:53

DelVal Series F Oil & Gas Floating Ball Valve

Просмотров 7454 года назад

Features include: - External grease fitting and internal lube channel in stem as standard, allows for effective lubrication - Stem wiper seal prevents external attack of foreign abrasives - Stem back seated and retained provides blowout proof design - “Bear-X” bearing has excellent thermal, chemical and wear resistance More information on this product: www.delvalflow.com/product/detail/17

DelVal Series 65-72 Industrial Floating Ball Valve

3:23

DelVal Series 65-72 Industrial Floating Ball Valve

Просмотров 1,4 тыс.4 года назад

Features include: - ISO 5211 top plate for direct mounting - Contoured seat design with no seat extrusion - Fully adjustable packing gland with actuator mounted - Live loaded graphite stem packing - Robust stem provides real blowout proof design - Anti-static device between ball-to-stem and stem-to-body connection - Self relieving seats as standard More information on this product: www.delvalfl...

DelVal Series 50/52 - Resilient Seated Butterfly Valves

2:51

DelVal Series 50/52 - Resilient Seated Butterfly Valves

Просмотров 2 тыс.4 года назад

Features include: - Top plate double drilled to ISO 5211 and standard secondary bolt circle dimensions designed for directing mounting of a wide range of actuators, handles, and gears - Heavy duty acetal bushing - High strength disc with hand polished disc edge and hubs - One piece stem with internal Double D drive eliminates disc pins and screws - Blowout proof stem retention offers easy assem...

DelVal Series 44/45 - High Performance Double Offset Butterfly Valves

4:04

DelVal Series 44/45 - High Performance Double Offset Butterfly Valves

Просмотров 5 тыс.4 года назад

Features include: - ISO 5211 top plate for direct mounting of a wide range of actuators, handles, and gears - Adjustable stem packing features pull down gland with easy access without removal of actuator - Tangential wedge pins are offset from center of stem putting them in compression rather than shear - Disc stop designed to prevent disc rotation in wrong direction and potential seat damage -...

6:23

DelVal Series 25 - Scotch Yoke Actuator

Просмотров 24 тыс.4 года назад

Rated torque to 240,101 inch/lbs (27,128 Nm) Features include: - DA to SR conversion by changing cylinder and spring cartridge assembly, safe spring cartridge design for safe assembly and disassembly - Rigid guidance and low friction with piston guide bands and quad seals - Hollow design permits use of a universal adapter insert for direct mounting to quarter turn valves

DelVal Series 21 - Pneumatic Rack & Pinion Actuator

4:04

DelVal Series 21 - Pneumatic Rack & Pinion Actuator

Просмотров 43 тыс.4 года назад

Features include: - Hard anodized, extruded aluminum body - High strength alloy, ENP coated pinion gear SS end cap bolts - Bi-directional adjustable external travel stops (± 5º in both open and closed directions) - Unique patented insert design offers Double D, ISO square, round end keyed; can direct mount to many quarter turn valve designs - Guide bar in pistons provide inherent blowout proof ...

DelVal Series 7/8 - Trunnion Mounted Ball Valve

3:33

DelVal Series 7/8 - Trunnion Mounted Ball Valve

Просмотров 1,7 тыс.4 года назад

Features Include: - Cast body with ISO 5211 top plate for direct mounting - Double seal combination of O-rings and fire safe spiral wound gasket for perfect body joint sealing - O-ring stem sealing with (2) pre-energized graphite seals for emission control - SPE x SPE seats as standard (DBB). DPE x DPE seats (DIB-1) and SPE x DPE seats (DIB-2) available - Primary soft seal and a secondary metal...

DelVal Series 4 - Triple Offset Butterfly Valve

3:51

DelVal Series 4 - Triple Offset Butterfly Valve

Просмотров 2,8 тыс.4 года назад

Features include: - ISO 5211 top plate for direct mounting of a wide range of actuators and gears - Seal ring retainer, made of identical metal as the disc, clamps and combines the seal ring rigidly on the disc face into a robust, composite unit - Standard hard faced Stellite seat integral to body - Robust single piece stem - Live-loaded stem seal system by a set of Belleville springs. Rocker s...

Resilient Seated Butterfly Valves - DelVal Center Lok® design & double-D disc engagement features

1:55

Resilient Seated Butterfly Valves - DelVal Center Lok® design & double-D disc engagement features

Просмотров 6 тыс.4 года назад

DelVal vs. Other Brands - Resilient Seated butterfly Vales - DelVal Center Lok® seat design eliminates any seat movement during disc seating and unseating - DelVal Series 50-52 one-piece stem with double-D disc engagement gives positive drive to the disc, eliminates disc locking pins and potential leak paths, and enables easy disassembly for seat replacement