304 316 cf8 Хорошая цена нержавеющая сталь ss 1/2 дюйма DN15 зажимной зажим ручка ручной 1 шт. sanitry шаровой клапан
6,00 $
Covna DN50 2 дюймов варианта 1 шт. 110VAC двойной фланцевого типа Электрический привод шаровой клапан из углеродистой стали моторизованный
- Категория: >>>
- Поставщик: COVNA Industry Automation Co. Ltd.
Сохранить в закладки 62005453572:
Описание и отзывы
Характеристики
COVNA DN50 2 inch 2 Way 1PC 110VAC Double Flange Type Electric Actuator Ball Valve Carbon Steel Motorized Ball Valve
Advantages:
● MOQ: 1 set ● COVNA 20 years of valve manufacturing experience
● Strong inventory, part of commission returned for bulk delay
● Product quality will be guaranteed for 1 YEAR (12 MONTHS)
● OEM service to help customers to promote their brands
● Offer various international standard, ANSI, JIS, DIN, etc
● Custom complaints handed by one stop professional service.
● Inquiry will be replied within 8 hours
Products Description
Size Range | 1/2"~2", DN15~DN50 |
Operating Pressure | 1.6MPa |
Control Mode | On Off Type, Regulation Type |
Optional Voltage | DC24V, AC24V, AC110V, AC220V DC12V and AC380V can be customized. |
Body Material | Carbon Steel, SS304, SS316, SS316L |
Sealing Material | PTFE Seal, PPL Seal |
Operating Temperature | PTFE(0~180degC), PPL (0~230degC) |
Connection Type | Thread, Flange, Tri Clamp, Welded, Socket |
Optional Protection Range | IP65, Water-proof IP68, Explosion proof |
Actuation Time | It depends on the torque of actuator. ·COVNA-05(50Nm)-20 seconds ·COVNA-10(100Nm)/COVNA-16(160Nm)-25 seconds ·COVNA-30(300Nm)/COVNA-60(600Nm)-60 seconds ·COVNA-125(125Nm)/COVNA-250(2500Nm)/COVNA-400(4000Nm)-100 seconds. |
Application | Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries |
More models are offered!
ON/OFF Type (AC Voltage) ON/OFF Type (DC Voltage) Regulation Type
Company Profile
Certification
Exhibition
Cooperation Customers
Finished Project
Packaging & Delivery
FAQ
Q: What is the difference between Normally Open and Normally Closed valves?
A: As the name suggests, Normally Open valves allow air to pass when they are not energized (or actuated). Normally Closed valves
must be actuated to allow air to pass.
Q: What is the life span of your pneumatic actuators?
A: We have passed 1 million times of product quality test, and obtained the certificate
Q: Does the air actuated valve have a manual override?
A: The air actuator does not have a manual override, but a manual override is provided with optional direct mount solenoid valves.
Q:How fast does an air actuated valve operate?
A: See product specifications. Generally, smaller valves less than 2 inch pipe size, cycle in about one second. Larger valves up to 6 inch pipe, cycle in about 1.5 seconds. A cycle is per 90° rotation
Q:Can I add a High Temperature kit to an existing Valworx air actuated?
A:Yes, you would need to select a kit matching both the actuator and valve mounting patterns. See actuator accessories
Q:Can I mechanically adjust the flow rate of an air actuated ball valve?
A: No, but we do offer pneumatic positioners with 4-20mA or 3-15PSI inputs. Positioners allow user to adjust flow 0-100%.
Q:Can I use the air actuated ball valve outside?
A: Yes, air actuated valves are weatherproof per materials of construction. Do not exceed minimum and maximum temperature
specifications.
Q:Do you have a way to confirm the air actuated valve is in the closed position? Open position?
A: Yes, we offer an optional valve monitor/limit switch box. Monitor contains (2) dry contact limit switches used to confirm open
and closed position. There is also a highly visual valve position indicator.
Q:What is the maximum allowable fluid velocity?
A:Metal valves: 5 to 10 feet/second, closer to 5ft/sec is better PVC valves: < 5 feet/second
Q:Can you customize the color of the actuator?
A: We can customize different colors, LOGO and so on according to customer's requirements.
A: As the name suggests, Normally Open valves allow air to pass when they are not energized (or actuated). Normally Closed valves
must be actuated to allow air to pass.
Q: What is the life span of your pneumatic actuators?
A: We have passed 1 million times of product quality test, and obtained the certificate
Q: Does the air actuated valve have a manual override?
A: The air actuator does not have a manual override, but a manual override is provided with optional direct mount solenoid valves.
Q:How fast does an air actuated valve operate?
A: See product specifications. Generally, smaller valves less than 2 inch pipe size, cycle in about one second. Larger valves up to 6 inch pipe, cycle in about 1.5 seconds. A cycle is per 90° rotation
Q:Can I add a High Temperature kit to an existing Valworx air actuated?
A:Yes, you would need to select a kit matching both the actuator and valve mounting patterns. See actuator accessories
Q:Can I mechanically adjust the flow rate of an air actuated ball valve?
A: No, but we do offer pneumatic positioners with 4-20mA or 3-15PSI inputs. Positioners allow user to adjust flow 0-100%.
Q:Can I use the air actuated ball valve outside?
A: Yes, air actuated valves are weatherproof per materials of construction. Do not exceed minimum and maximum temperature
specifications.
Q:Do you have a way to confirm the air actuated valve is in the closed position? Open position?
A: Yes, we offer an optional valve monitor/limit switch box. Monitor contains (2) dry contact limit switches used to confirm open
and closed position. There is also a highly visual valve position indicator.
Q:What is the maximum allowable fluid velocity?
A:Metal valves: 5 to 10 feet/second, closer to 5ft/sec is better PVC valves: < 5 feet/second
Q:Can you customize the color of the actuator?
A: We can customize different colors, LOGO and so on according to customer's requirements.
Похожие товары
Алмазная вышивка 5d с изображением белой и красной лошади, набор для алмазной живописи, алмазная живопись от китайского производителя
Персонализированный кожаный дорожный кошелек-органайзер на заказ, держатель для паспорта и карт
713,55 ₽ - 1 323,03 ₽
3d нетканый автоматический аппарат для изготовления хирургических масок для лица, аппарат для сварки ушных петель
9 400,00 $ - 9 600,00 $
В наличии, высокое качество, kf94, маска для рыб, машина kf94, 3d, форма рыбы, маска для лица, машина для производства, kn94, маска для лица
30 000,00 $ - 33 000,00 $
Высокоскоростной стальной дисковый пильный диск машина для резки труб пильный диск для резки железной трубы стальная труба пильный диск
Шаровой кран вафельного типа, шаровой кран с тонким корпусом, 1 шт., шаровой кран с фланцем
86,50 $ - 88,00 $
Промышленный стальной шаровой кран с фторвым резервуаром, 1 шт.
Новые поступления
Новинки товаров от производителей по оптовым ценам
300 Вт безопасный для посудомоечной машины 5-скоростной турбо с крючками для теста, венчик, электрический ручной миксер
571,11-666,30 ₽
Медицинский портативный прибор для гемодиализа катетер и кровообращения диализа почек ухода за здоровьем
Многофункциональная роскошная водонепроницаемая палатка из брезента для кемпинга однокомнатная всесезонная с настраиваемым размером новый стиль рынка Ближнего Востока
45 688,76-56 159,10 ₽
Санитарно-гигиеническое сиденье для
Счетчик купюр с низким уровнем шума на тонкопленочных транзисторах, автоматическое определение разных валют, 4,2 дюйма
50 448-52 351,70 ₽
Ожерелье из нержавеющей стали изящное ожерелье с чакрами на заказ модное позолоченное ювелирное изделие водонепроницаемой подвеской без
121,84-217,03 ₽
Мужские спортивные кроссовки с логотипом
856,67-999,45 ₽
OEM ODM, настоящее изобретение, персонализированный прямой автоматический открытый пользовательский логотип, рекламный зонт для гольфа с логотипом для отелей
842,39-938,53 ₽