Pn16 Flanged Motorized Type Plunger Valve

• Media: Water
• Temperature: Low Temperature
• Material: Ductile Iron&Strainless Steel
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Plunger Type Globe Valve
• Standard: BSW
• Model NO.: Plunger valve
• Transport Package: Carton and Pallets
• Origin: Shanghai
• HS Code: 8481804090

Product Description

Features and Benefits:

• Control the water flow running inter-collide inside the valve channel, inter-reaction the power, lower down the noisy, avoid cavitations

corrosion.

• Counter balance structure, reduce the operation torque under high pressure and high flow rate.

• Linear regulation design cage disc, 100% linearly modulate the flow rate, for different application requirement.

• Metal to metal sealing, smooth surface finish ≤0.8µm, 0 leakage sealing.

• Inner material stainless steel, corrosion resistant, long life cycle.

• Bronze bushing, self-lubricating, reduce friction, lower the torque.
 

Product Application:

This production shall be provided to isolate a system or equipment for the purpose of:

• Water draw: PLG1 Plunger Valves can be used for adjust the pressure rate and flow regulating in gravity draw pipeline.

• Water storage: PLG1 Plunger Valves can be used for the fluid lever control.

• Water supply: PLG1 Plunger Valves can be used as a control valve with different assembly parts, for pressure/flow modulating.

• Water draining, PLG1 Plunger Valves can be used as a by-pass blow-down valve for dams and hydropower station, etc.

• Water transportation: PLG1 Plunger Valves can be used for flow rate adjust and pressure regulating, meanwhile, the valve have the performance to avoid the pipeline burst.

• Water treatment: PLG1 Plunger Valves can be used as a protection valve for pump start, also available for the air capacity     modulation in sewage treatment plant.

• Flow rate regulating, pressure modulating, fluid level control, and water draining function.

• Variety operation solution, gear box, pneumatic actuator and motor operation available, with customized control device               depending on operating conditions.

• Low actuating torque due to pressure balanced valve piston.

• Rotationally symmetrical flow guidance.

• Annular flow cross section in each position.

• Axial movement of the plunger by means of crank gear mechanism.

• With self-locking worm gear unit including position indicator.

• Elastic profile sealing ring located in the no-flow zone for high durability.

• Wear-resistant, corrosion-resistant and infiltration-proof piston guides in the body by micro-finished stainless steel.

 

Technical Data

Size: DN250~DN1600 (10"~64")

Maximum Working pressure: 16 bar

Working temperature: 0 - 85 degrees Celsius

Shelling Test: 1.5PN

Sealing Test: 1.1PN

Suitable medium: Air, water and other similar to the water
 

Standard

Flange dimension in accordance with BS EN 1092-2 or BS4505

Face to face dimension in accordance with BS EN 558-1 basic series 3
 

No	Component	Material
1	Body	Ductile iron
2	Crank	Ductile iron
3	Shaft	Stainless
4	Seat	Stainless 304
5	O-ring	Nitrile rubber NBR
6	Sliding sleeve	Stainless 304
7	Basic sleeve	Stainless 304
8	Bearing	Bronze
9	Connecting rod	Stainless

PLG1- Plunger Valve Dimensions (mm)
Code	Size	DN	D1	D2	D3	L	n-Ød
PLG1-0250C	10''	250	319	355	405	500	12-28
PLG1-0300C	12''	300	370	410	460	500	12-28
PLG1-0350C	14''	350	429	470	520	700	16-28
PLG1-0400C	16''	400	480	525	580	800	16-31
PLG1-0500C	20''	500	609	650	715	1000	20-34
PLG1-0600C	24''	600	720	770	840	1200	20-37
PLG1-0700C	28''	700	794	840	910	1400	24-37
PLG1-0800C	32''	800	901	950	1025	1600	24-40
PLG1-0900C	36''	900	1001	1050	1125	1800	28-40
PLG1-1000C	40''	1000	1112	1170	1255	2000	28-43
PLG1-1200C	48''	1200	1328	1390	1485	2400	32-49
PLG1-1400C	56''	1400	1530	1590	1685	2800	36-49
PLG1-1600C	64''	1600	1750	1820	1930	3200	40-56

Packing and shipping
Inner package: plastic bags                                 Product package: carton and pallets
Delivery package: plywood cases available        Delivery package: steel cases for premium option

About us
1. More than 20 years experience for valves, fittings, etc..
1. Professional R&D teams in Germany & China for HAVC and waterworks system.
2. Strict products inspection, SOP processing.
3. 6S management, higher quality material with higher price.
4. Quick feedback service, feedback within 24 hours.
5. All sales have more than 10 years experience on service.

Factory capacity

Welcome visit us

FAQ:
Question 1: Can you make OEM or ODM product?

DVK: Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.

Question 2: How long is your delivery time?

DVK: General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.

Question 3: Do you provide free samples?  
DVK: If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.

Question 4: What are your payment terms?

DVK: Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance,balance before shipment. L/C available as well.