DN65 Throttle Stop Valve High Pressure Throttle Stop Valve Made In China High Quality Fast Shipping Throttle Stop Valve

• This valve is a new type of throttling globe valve. The emptying valve adopts a cage labyrinth throttle for a multistage throttling effect, ensuring reliable sealing, convenient operation, and maintenance. • The valve features a double seal (hard and soft seal) to ensure reliable sealing. The carbide seal face enhances resistance to air scour and wear. The double seal allows for zero leakage even under high pressure gas conditions, ensuring a long service life. • The valve seat utilizes taper sealing to keep the valve surface clean from dirt, ensuring attached seals maintain integrity. • A balance is installed on the valve disc and piston seal, ensuring stable differential pressure during opening and closing operations. This design provides flexibility with minimal torque required for operation. • The throttle stop and emptying valve, along with the double-acting throttle valve, have separate throttle and cutoff throttle body parts (with zero leakage seals), reducing air flow scouring of the seals. • The filler employs a v-shaped packing structure with sealing ability that requires no adjustment. It features a lightweight open and close operation. An auxiliary sealing grease injection structure enhances packing seal reliability. • This valve supports online maintenance, allowing packing replacement under pressure and servicing of a series of wearing parts. • Large drainage holes are located at the bottom of the valve for easy opening and cleaning to remove dirt when necessary.

1. [Enforce Standards]

2. [Main Outline Dimensions]

Shandong Zhongquan Power Station Valve Manufacturing Co., Ltd. is a modern enterprise specializing in the research, development, production, and sales of professional valves. We possess strong technical capabilities and sophisticated machining equipment. Our main products include high-temperature and high-pressure gate valves, globe valves, ball valves, check valves, power station valves, butterfly valves, plug valves, diaphragm valves, flat gate valves, hydraulic control valves, and environmental protection series valves. Our products are widely used in industries such as petroleum, petrochemicals, offshore oil, metallurgy, hydroelectric power stations, thermal power stations, chemicals, fertilizers, pharmaceuticals, cement, liquefied gas pipelines, construction, and firefighting, providing valve solutions for network systems. We have established a comprehensive quality assurance system and after-sales service system. Our production, technology, and product quality conform to national standards, industry standards, as well as standards from the United States, Japan, France, Germany, and other countries. Our valves are available with manual, gear-driven, electric, pneumatic, and hydraulic actuators. Valve specifications range from DN10mm to DN2000mm and 1/2" to 26", with operating pressures from PN0.6MPa to 42.0MPa and 150Lb to 3000Lb, and operating temperatures from -140°C to 700°C. We are committed to delivering quality assurance with leading technology and management, aiming to enhance our brand image through innovative product development. We strive for continuous innovation and progress to repay our customers for their consistent support of our products. We uphold the business philosophy of putting customers first and will continue to provide high-quality valve products and improved after-sales service with a pragmatic spirit.

Q: Can I have a sample order for valve? A: Definitely Yes.We welcome sample order to test and check quality. Mixed samples are acceptable. Q: Can you OEM or ODM? A:Yes, we have a great research & development team. The products can be made according to your request. Q: Whats the package and how do you ship the goods? A: Usually is wood pallet as your requst. We usually ship by sea.Airline shipping is also optional. Q: How to deal with after sales ? A: Warranty: 1 year coverage for all quality issues.