Q341Y
Stainless Steel
Flange
Electric
ANSI CLASS 150-900
Straight Through Type
Floating Ball Valve
Floating Ball Valve
Relief Valve
Normal Temperature
API 6D
Industrial Usage
500lb
A105
F316
F316
PTFE
yuefeng
Wooden
DN50-DN1200
Zhejiang Lishui
8481804090
Product Description
MAIN FEATURES
The sturdy one-piece ball and stem
provides optimal strength, and is well suited to applications where fouling due to coke fines are a concern. The one-piece design avoids the problems generally associated with the more conventional two-piece ball and stem, which is highly susceptible to solids buildup in the ball-stem joint and a resulting increase in operating torques.Avoids hysteresis and misalignment.
Design Features
A Lantern ring
with steam block and extra deep stuffing box minimizes the risk of leakage occurring through the packing chamber. Live-loading is available on request.
Strong bellows
offer a unique seat loading design that maintains the floating seats in constant contact with the ball and ensures a positive seal.
Velan's unique scraper type seats design
scrapes coke buildup from the surface of the ball during each cycle. Seats are hard-faced to ensure a long, trouble-free service life.
Steam purges
to bellows and body area ensure the valve cavities are kept free of coke buildup.
The stem coupling
is designed to perform three main functions
Protect against "overtorquing" of the stem.
Protect the actuator components.
Protect against an unintentional switch into bypass (typically applies to four-way switch).
Automation
The electric, hydraulic or pneumatic actuator is selected in function of coker service. A large torque safety factor ensures the valve will cycle under the most stringent conditions. When selecting actuators, special attention is paid to the coker deck environment.
Production process
Certificates & Test reports
Packing&Shipping
FAQ
Q:Are you a trading company or a manufacturer?
We are a manufacturer with a 13,000 square metre factory.
Q:Can you provide assembly drawings?
Yes, we will provide the relevant drawings as soon as possible if you need them.
Q:How do you guarantee the quality of your products?
A: Before the products leave the factory, our quality inspectors will inspect each product before shipment to ensure the pass rate.
Q: Can you produce different standard valves according to customers' requirements?
A: Yes, please provide specific details, such as model, size, pressure, material and so on.
Q:How long is your delivery time?
A: Usually 15-30 days, it depends on the order quantity and our storage.
Q:What are the payment options like?
30% with PO & 70% prior to shipment.
The sturdy one-piece ball and stem
provides optimal strength, and is well suited to applications where fouling due to coke fines are a concern. The one-piece design avoids the problems generally associated with the more conventional two-piece ball and stem, which is highly susceptible to solids buildup in the ball-stem joint and a resulting increase in operating torques.Avoids hysteresis and misalignment.
Design Features
A Lantern ring
with steam block and extra deep stuffing box minimizes the risk of leakage occurring through the packing chamber. Live-loading is available on request.
Strong bellows
offer a unique seat loading design that maintains the floating seats in constant contact with the ball and ensures a positive seal.
Velan's unique scraper type seats design
scrapes coke buildup from the surface of the ball during each cycle. Seats are hard-faced to ensure a long, trouble-free service life.
Steam purges
to bellows and body area ensure the valve cavities are kept free of coke buildup.
The stem coupling
is designed to perform three main functions
Protect against "overtorquing" of the stem.
Protect the actuator components.
Protect against an unintentional switch into bypass (typically applies to four-way switch).
Automation
The electric, hydraulic or pneumatic actuator is selected in function of coker service. A large torque safety factor ensures the valve will cycle under the most stringent conditions. When selecting actuators, special attention is paid to the coker deck environment.
| 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: | T/T, L/C, D/P, Western Union. |
| Port: | Shenzhen, Customers' Request |
| Delivery Time: | Within 15days after receiving T/T deposit Payment |
| Term of Delivery: | EXW/FOB/CNF/CIF, Customers' Request |
Production process
Certificates & Test reports
Packing&Shipping
FAQ
Q:Are you a trading company or a manufacturer?
We are a manufacturer with a 13,000 square metre factory.
Q:Can you provide assembly drawings?
Yes, we will provide the relevant drawings as soon as possible if you need them.
Q:How do you guarantee the quality of your products?
A: Before the products leave the factory, our quality inspectors will inspect each product before shipment to ensure the pass rate.
Q: Can you produce different standard valves according to customers' requirements?
A: Yes, please provide specific details, such as model, size, pressure, material and so on.
Q:How long is your delivery time?
A: Usually 15-30 days, it depends on the order quantity and our storage.
Q:What are the payment options like?
30% with PO & 70% prior to shipment.
