2" Stainless Steel Wafer Ball Valve

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$240.99

Ex Tax: $240.99

Stock: In Stock
Model: RDDLZ-WBV-DN50
Weight: 1.00
SKU: RDDLZ-WBV-DN50

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Note: This ball valve cannot be used for drinking water.

RDDLZ stainless steel wafer ball valve with 2 inch (DN50) port, can come with various actuation methods, such as manual (lever or gear), electric, or pneumatic actuators, depending on the specific application requirements.

Specification

Model: RDDLZ-Q71F-PN16-DN50
Type: Wafer Type Flanged Ball Valve
Port Size: 2 inch (DN50)
Body Material: 304 Stainless Steel
Ball Material: 304 Stainless Steel
Stem Material: 304 Stainless Steel
Sealing Material: PTFE
Gland Packing: PTFE
Nominal Pressure: 1.6Mpa
Strength Testing Pressure: 2.4Mpa
Seat Testing Pressure: 0.6Mpa
Applicable Media: Water, Oil, Gas
Applicable Temperature: -20℃~180℃

Dimension (Unit: mm)

Size	DN	d	D	D1	D2	T	f	H	L±1.5	W	Hole Quantity & Diameter
DN50	50	46	157	125	102	15	2	62	70	172	4-φ16

Main Parts Materials

No.	Part Name	Material	Quantity
1	Body	SS304	1
2	Cap	SS304	1
3	Seat	PTFE	2
4	Ball	SS304	1
5	Stem Washer	PTFE	1
6	Packing	PTFE	1
7	Stem	SS304	1
8	Gland	SS304	1
9	Nut	SS304	2
10	Handle	SS304	1
11	Handle Cover	PVC	1

Tips: Do wafer ball valves need gaskets?

Wafer ball valves typically do not require gaskets in the traditional sense. These valves are designed to be sandwiched between flanges, and their construction includes a wafer-style body that fits between the flanges without the need for additional gaskets. The valve's design provides a tight seal when the flanges are tightened together. The absence of a gasket simplifies installation and maintenance.

However, it's important to note that while wafer ball valves may not use traditional gaskets, they may still incorporate other sealing elements, such as O-rings or elastomeric seals, to ensure a proper seal and prevent leakage. Users should follow the manufacturer's guidelines and specifications for the specific valve model to understand the sealing mechanisms employed and ensure proper installation and performance.

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