Product Description
 Pneumatic TRUNNION  Ball Valve for Water Treatment are typically used for on-off control of air, water, oil,
and other media compatible with the materials of construction. Unique three piece investment cast bolted
body design offers the advantage of a swing out body for easy inline maintenance. Spring return actuators use
an air pressure signal (80-120 PSI) to open the valve and springs to close the valve with loss of air
pressure (failsafe). Maximum working temperature of assembly is 180 °F(80ºC). Order optional valve mounting
kit to extend media working temperature to 300 °F(150ºC) (suitable for steam up to 50 PSI max. with kit).Â
Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures,
higher temperatures, wider media compatibility, straight through flow path, reduced water hammer,
and use in hazardous environments. Ball valve can be mounted in any orientation.
Â
Pipe Size1/4" NPT female
Port Size
Full Port, Orifice 0.45 inches, Cv 8
Pressure (Max)
1000 PSI, vacuum up to 29inHgÂ
Working Temperature of Assembly
0-180 °F (media 0-300 °F with optional valve mounting kit)Â
Valve Body
316 stainless steel CF8MÂ
Ball/Stem
316 stainless steel
Stem Seals
PTFE (reinforced Teflon)/ VitonÂ
Ball Seats
PTFE (reinforced Teflon)
Valve Rated Temperature
356 °F maximumÂ
Cycle Time
Approx. 1 second per 90° rotation
Air Pilot Pressure
80-120 PSIÂ
Air Connections
1/8" NPT (plus NAMUR pad for solenoid valve)
Actuator Seals
NBR
Weight
2KG
Brand:Yuefeng
Applicable Media:
Water, Oil, Gas, Nitric Acid, Acetic Acid
Certification:
CE/RoHS/ISO9001-2008
Original
Lishui,Zhejiang Province
Packing:
Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment:Â
T/T, L/C, D/P, Western Union.
Port:Â
, Customers' Request
Delivery Time:
Within 15days after receiving T/T deposit Payment
Term of Delivery:
EXW/FOB/CNF/CIF, Customers' Request
More Details:
Â
1.Warranty
Warranty 1 year
Great quality products
We stand behind the quality of our products 100%
All of our items come with a warranty to give you a peace of mind.
New Guaranteed: All of our items are in new condition in OEM or Original packing.Â
2.Package
Our package method is in perfect condition, or according customized.
3.Payment
MOQ: Customer design
We usually accept T/T(wire transfer), Western Union
Trade Currency: USD or RMB
TT 30% deposit in advance,70% balance paid before shipment.
(sample order) T/T / Western union 100% at sight
4.Delivery
Shipment term: CIF/CFR/FOB Shanghai China, EXW Lishui China
Shipment date: 10-30 days after receiving the deposit
We will ship your items by sea, by air(DHL,UPS,FedEx,TNT, EMS,ARAMEX)
5.Contact information
Call the YFV Customer Team:
We are here for you 24 hours a day-365 days a year.
6.Email us:
We look forward to helping you with your inquiry. We respond to email to message
in the order that they are received, and will respond to your email as quickly as possible.
7.Connect With Live Help:
Ask your question right now with trade manager.
workshop
test equipment
product
Product Description
 Pneumatic TRUNNION  Ball Valve for Water Treatment are typically used for on-off control of air, water, oil,
and other media compatible with the materials of construction. Unique three piece investment cast bolted
body design offers the advantage of a swing out body for easy inline maintenance. Spring return actuators use
an air pressure signal (80-120 PSI) to open the valve and springs to close the valve with loss of air
pressure (failsafe). Maximum working temperature of assembly is 180 °F(80ºC). Order optional valve mounting
kit to extend media working temperature to 300 °F(150ºC) (suitable for steam up to 50 PSI max. with kit).Â
Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures,
higher temperatures, wider media compatibility, straight through flow path, reduced water hammer,
and use in hazardous environments. Ball valve can be mounted in any orientation.
Â
Pipe Size1/4" NPT female
Port Size
Full Port, Orifice 0.45 inches, Cv 8
Pressure (Max)
1000 PSI, vacuum up to 29inHgÂ
Working Temperature of Assembly
0-180 °F (media 0-300 °F with optional valve mounting kit)Â
Valve Body
316 stainless steel CF8MÂ
Ball/Stem
316 stainless steel
Stem Seals
PTFE (reinforced Teflon)/ VitonÂ
Ball Seats
PTFE (reinforced Teflon)
Valve Rated Temperature
356 °F maximumÂ
Cycle Time
Approx. 1 second per 90° rotation
Air Pilot Pressure
80-120 PSIÂ
Air Connections
1/8" NPT (plus NAMUR pad for solenoid valve)
Actuator Seals
NBR
Weight
2KG
Brand:Yuefeng
Applicable Media:
Water, Oil, Gas, Nitric Acid, Acetic Acid
Certification:
CE/RoHS/ISO9001-2008
Original
Lishui,Zhejiang Province
Packing:
Plastic Bag, Carton & Plywood Case/According to customers' requirement.
Payment:Â
T/T, L/C, D/P, Western Union.
Port:Â
, Customers' Request
Delivery Time:
Within 15days after receiving T/T deposit Payment
Term of Delivery:
EXW/FOB/CNF/CIF, Customers' Request
More Details:
Â
1.Warranty
Warranty 1 year
Great quality products
We stand behind the quality of our products 100%
All of our items come with a warranty to give you a peace of mind.
New Guaranteed: All of our items are in new condition in OEM or Original packing.Â
2.Package
Our package method is in perfect condition, or according customized.
3.Payment
MOQ: Customer design
We usually accept T/T(wire transfer), Western Union
Trade Currency: USD or RMB
TT 30% deposit in advance,70% balance paid before shipment.
(sample order) T/T / Western union 100% at sight
4.Delivery
Shipment term: CIF/CFR/FOB Shanghai China, EXW Lishui China
Shipment date: 10-30 days after receiving the deposit
We will ship your items by sea, by air(DHL,UPS,FedEx,TNT, EMS,ARAMEX)
5.Contact information
Call the YFV Customer Team:
We are here for you 24 hours a day-365 days a year.
6.Email us:
We look forward to helping you with your inquiry. We respond to email to message
in the order that they are received, and will respond to your email as quickly as possible.
7.Connect With Live Help:
Ask your question right now with trade manager.
workshoptest equipmentproduct
Model NO.: Q641
Type: Fixed Ball Valve
Function: Blow-Down Valve
Temperature: Ultralow Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Pressure: 1000psi
Ball: F304
Body: Wcb
Stem: F304
Seat: PTFE
Trademark: yuefeng
Transport Package: Wooden
Specification: DN15-DN500
Origin: Zhejiang Lishui
HS Code: 8481804090
Model NO.: Q641
Type: Fixed Ball Valve
Function: Blow-Down Valve
Temperature: Ultralow Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Pressure: 1000psi
Ball: F304
Body: Wcb
Stem: F304
Seat: PTFE
Trademark: yuefeng
Transport Package: Wooden
Specification: DN15-DN500
Origin: Zhejiang Lishui
HS Code: 8481804090