The Top Entry Ball Valve is specially designed and developed for lower operating torque and easy maintenance to meet the demands of our oil and gas pipeline customers. JIANENG's heavy-duty quality body offers convenient access to the stem and ball for on-site maintenance.
Features:
1. Two O-ring Seals: Prevent leakage from the stem area.
2. Blow-out Proof Stem: Safety feature that functions to assure stem sealing at all pressures.
3. Back-up Metal-to-Metal Sealing: If primary soft-seat materials are burned, the metal-to-metal provides shutoff.
4. One-piece Body: Same rigidity as that of pipe.
5. O-ring & Gasket Combination: Prevents leakage from body connection area.
6. Floating Spring-loaded Seats: Assure sealing even at low pressures.
7. Emergency Sealant Injection Fitting: Allows external intervention to prevent seat leakage.
Structure:
| 1 | Body | 6 | Stem with Ball |
| 2 | Bonnet | 7 | Up Guide Sleeve |
| 3 | Yoke | 8 | Packing |
| 4 | Down Guide Sleeve | 9 | Packing Follower |
| 5 | Seat Set | 10 | Packing Flange |
Specification:
| Nominal Diameter (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
| Rated Flow Coefficient | 20 | 38 | 72 | 110 | 170 | 270 | 380 | 510 | 940 | 1400 | 2200 | 3500 | ||
| Nominal Pressure | PN16~PN100, CL150~CL600 | |||||||||||||
| Flow Characteristic | Quick-Opening | |||||||||||||
| Travel | 90° | |||||||||||||
| Air Pressure (MPa) | 0.4~0.6 | |||||||||||||
| Accessories | Volume Boosters, Position Transmitters, Limit Switches, Solenoid Valves, Handwheels, etc. are optional | |||||||||||||
| Actuator | Model | RT035 | RT075 | RT160 | RT255 | RT435 | RT665 | RT1000 | RT1200 | RT1800 | RT2700 | RT3800 | |
| Piston Diameter (mm) | 63 | 83 | 105 | 125 | 140 | 160 | 190 | 210 | 240 | 270 | 300 | ||
| Air consumption (L/time) | 0.44 | 0.90 | 1.83 | 3.0 | 4.7 | 6.9 | 11.3 | 14.9 | 20.0 | 31.0 | 53.3 | ||
*For important details such as size and weight, please feel free to contact the sales engineer.
Six Factors For JIANENG Sustainable Development
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer located in Hangzhou City, Zhejiang Province, China.
Q: What brand of your company can supply?
A: JIANENG or OEM service.
Q: Do you accept customized orders?
A: YES! We can supply customized valves.
Q: Is there have MOQ?
A: No. we can accept 1 set, but there has an additional cost of $150.00(the process of export) if the order value is within $2000.00.
Q: What are your payment terms?
A: As per our company's policy, we normally have below 3 payment terms, we also can negotiate with both parties before confirming the order.
1) 100% T/T or West Union in advance that order value is within $ 2,000.00 USD.
2)30% T/T advance+70% balance before the shipment for the order value above $2,000.00USD.
3)L/C at sight for the order value above $ 50,000.00 USD.
Q: Can you give me a discount?
A: As you know, we are the manufacturer, so please trust us that our prices are competitive. If the quantity is large, we can consider giving you a discount.
Q: How about the delivery schedule?
A: Delivery schedule depends on product type. Therefore, please consult with the sales team for a specific delivery schedule when you inquire quote. The company is making an effort to keep the delivery schedule, which is the promise to the customer. The company will improve your satisfaction degree by delivering the necessary product as soon as possible.
Q: What is the valve warranty?
A: Our valve warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.
Q: Do you have any valves in stock?
A: There have several series of valves in stock, and they can be delivered within two weeks. You can consult the sales staff for details.
