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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Phone

+86 513525609655

E-Mail

rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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DIN F5 Non-rising stem Resilient gate valve
DIN F5 Non-rising stem Resilient gate valve

Gate valve, is one of the most widely used valves in various fluid transportation projects.In traditional ,gate, valves, there are common phenomena such as fluid leakage and serious internal corrosion. Common soft-seal ,gate, valves and stems on the market The shaft seal is easy to leak, and it is impossible to replace the seal ring under the condition of constant water and any opening.

Gate Valve - Valves | KVS Valves Pte Ltd | Singapore
Gate Valve - Valves | KVS Valves Pte Ltd | Singapore

A valve which opens by lifting a round or rectangular gate/wedge out of the path of the fluid. Often used when a straight-line flow of fluid and minimum restri Gate Valve

Rising Stem & Non-Rising Stem Gate Valve-gate valve design ...
Rising Stem & Non-Rising Stem Gate Valve-gate valve design ...

Function & Structure: rising stem &, non-rising, stem., Rising-stem, and non,rising-stem, are both typically applied in gate valve design. For ris,ing-stem, gate valve, the stem is fixed to the closure member (gate disc) and doesn't turn with the operator but stays stationary with the gate. As the handwheel is turned, the threads of the stem, which are ...

F-619 - Gate Valve - Class 125 Cast Iron Non-Rising Stem ...
F-619 - Gate Valve - Class 125 Cast Iron Non-Rising Stem ...

Non-rising stem gate valves are recommended when positive shutoff is required and where space is a premium. The NIBCO® flanged cast iron gate valve may be used in commercial and industrial applications, including hot and cold water, HVAC, steam, gas and other general utility services.

Non-Rising Stem Gate Valve Cast Iron / Ductile Iron ...
Non-Rising Stem Gate Valve Cast Iron / Ductile Iron ...

Non-Rising Stem Gate Valve. We offer various Valves, such as Gate Valve, Foot Valve, Cast Iron Valve. B.B. OS&Y Structur. Flanged End: RF for 125&150LB, FF for 10K. End flange dimension : ASME B16.1 for Cast Iron. End flange dimension : ASME B16.42 for Ductile Iron. End flange dimension : JIS B2239.

Types of Gate Valve and Parts - A Complete Guide for Engineer
Types of Gate Valve and Parts - A Complete Guide for Engineer

Non-rising Stem Gate Valve or Insider Screw Valve There is no upward movement of the stem in a non-rising stem type. The valve disk is threaded internally. The disc travels along the stem like a nut when the stem is rotated.

JIS-16K DUCTILE IRON GATE VALVE FLANGE(NON-RISING STEM ...
JIS-16K DUCTILE IRON GATE VALVE FLANGE(NON-RISING STEM ...

Founded in Changhua County, Taiwan in 1979, Kwang Terng Metal Co., Ltd. is an experienced manufacturer of high quality valves, including butterfly valves, ,gate, valves, foot valves, check valves and Y-strainers. With over 30 years of experience, topped with state-of-the-art production & testing equipments and manufacturing process, we design and manufacture a wide range of ,valve, products …

ODM. Non-rising Stem Resilient Seated Gate Valve PN25
ODM. Non-rising Stem Resilient Seated Gate Valve PN25

Non-rising stem resilient seated gate valve, is one type of ,gate valve, with flexible wedge as its on-off disc, which moving direction is perpendicular with flow. ,Gate valve, can be only full open or full close. They are widely used in series of industries, especially in water supply projects, ...

Cast Iron Gate Valve - NCI Canada - Class 125 - Non-Rising ...
Cast Iron Gate Valve - NCI Canada - Class 125 - Non-Rising ...

Our non-rising stem gate valves are bolted bonnet with a non-rising stem design. Solid wedge iron body gate valve is bronze mounted. Features Include: • Pressure rated at 200 PSI (2″–12″) • Available in sizes of 2″ to 24″ • Solid wedge • Pressure rated at 150 PSI (14″–24″) • Non …

Rising Stem Gate Valve VS Non-rising Stem Gate Valve ...
Rising Stem Gate Valve VS Non-rising Stem Gate Valve ...

Non-rising Stem Gate Valve:, The stem nut is inside valve body and contact with the medium directly. When opening or closing the gate, it is through the rotating of valve stem. The advantage of this construction is that the height of, gate valve, remains the same, so the installation requires small room and is suitable for big, gate valves, or valves that have limited installation space.

JIS-16K DUCTILE IRON GATE VALVE FLANGE(NON-RISING STEM …
JIS-16K DUCTILE IRON GATE VALVE FLANGE(NON-RISING STEM …

Founded in Changhua County, Taiwan in 1979, Kwang Terng Metal Co., Ltd. is an experienced manufacturer of high quality valves, including butterfly valves, ,gate, valves, foot valves, check valves and Y-strainers. With over 30 years of experience, topped with state-of-the-art production & testing equipments and manufacturing process, we design and manufacture a wide range of ,valve, …

Non-Rising Stem Gate Valve Cast Iron / Ductile Iron ...
Non-Rising Stem Gate Valve Cast Iron / Ductile Iron ...

Non-Rising Stem Gate Valve We offer various Valves, such as Gate Valve, Foot Valve, Cast Iron Valve. ● B.B. OS&Y Structur ● Flanged End: RF for 125&150LB, FF for 10K.

Non Rising Stem Gate Valve – DHV Industries
Non Rising Stem Gate Valve – DHV Industries

2″-5″ 2,000-10,000psi Basic Design: API 6A Test & Inspection: API 6A. Design Features. Metal to Metal seat, Parallel ,Gate, and seal with ring; Slab ,Gate, with Hard Face

Resilient Seated Gate Valve - Non Rising Stem
Resilient Seated Gate Valve - Non Rising Stem

The gate valve is manually operated by a non rising stem handwheel operation made in accordance with AS2638.2. AS4087 PN16 flanged (compatable with table D). Great for use in waste water and water treatment industries. All Bolt holes are silicone filled to avoid water pooling and corrosion. Gate valve features oversized shaft, double shaft seals and twin lip seals to prevent ingress and …

Non-rising stem gate valve - GTeek
Non-rising stem gate valve - GTeek

The ,Non rising stem gate, valves take small space to opearate and ,rising stem gate, valves require more space. The construction of the ,non,-,rising, is designe in such way that the ,stem, of the ,gate valve, is fully open when the handle is rotated as far as possible to the left and fully closed when the handle is rotated as far as possible to the right.

NO Rising Stem Resilient Seat Gate Valve
NO Rising Stem Resilient Seat Gate Valve

Dark rod hard seal ,gate valve,. Size: DN50—DN2200. Nominal Pressure: PN10/PN16. Working Temperature: -10°C~120°C. Suitable Medium: Chemicals,air,water,steam,oil, acids,salts,etc. INQUIRY.

Types of Gate Valve and Parts - A Complete Guide for Engineer
Types of Gate Valve and Parts - A Complete Guide for Engineer

Non-rising Stem Gate Valve or Insider Screw Valve There is no upward movement of the stem in a non-rising stem type. The valve disk is threaded internally. The disc travels along the stem like a …

Non-rising Stem Gate Valve in- XHVAL Valve
Non-rising Stem Gate Valve in- XHVAL Valve

Introduction of Non-rising Stem Gate Valve. Also called as the blind stem wedge gate valve and the rotary stem gate valve. In this valve, the stem turns to open and shut the disc or gate. However, the stem does not go up nor down as it rotates. This means that as the stem rotates, it motions towards or away from the valve, which further controls ...

Cast Iron Gate Valve - NCI Canada - Class 125 - Non-Rising ...
Cast Iron Gate Valve - NCI Canada - Class 125 - Non-Rising ...

NCI Canada’s iron gate valves are suitable for a full range of applications. Class 125 rated (200 CWP) iron body gate valve with flanged ends. Our non-rising stem gate valves are bolted bonnet with a non-rising stem design. Solid wedge iron body gate valve is bronze mounted.

Rising Stem & Non-Rising Stem Gate Valve-gate valve design ...
Rising Stem & Non-Rising Stem Gate Valve-gate valve design ...

Function & Structure: rising stem & non-rising stem. Rising-stem and nonrising-stem are both typically applied in gate valve design. For rising-stem gate valve, the stem is fixed to the closure member (gate disc) and doesn't turn with the operator but stays stationary with the gate. As the handwheel is turned, the threads of the stem, which are ...

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City