Welcome to Sanyuan Yinda Petroleum Machinery Co.,Ltd
Service Hotline
Service Hotline:

+86-29-88270172

Valve Assembly > Mud Pump Fluid End Parts > Mud Pump Spare Parts

  • Valve Assembly
Valve Assembly

Valve Assembly

  • The valve body assembly consists of valve body, valve rubber, valve nut, guide frame, gland, clamp spring, steel ball, etc.
  • The valve assembly can be divided into a through-hole valve, a three-rib valve and a four-rib valve.
  • The valve body and valve seat of the valve assembly are carburized and quenched with high quality bonded steel 20 Customer-relationship Management NTI
  • Description: Valve Assembly
  • Enquiry

The valve assembly is the key component of the hydraulic end of the mud pump. The valve assembly consists of valve body, valve rubber, valve nut, guide frame, gland, clamp spring, steel ball, etc. (i.e. valve assembly with valve seat removed).


According to the inner hole form of the valve seat, the valve assembly can be divided into a through hole valve, a three-rib valve and a four-rib valve. The valve body and the valve seat of the valve assembly are carburized and quenched with high-quality bonded steel 20 Customer-relationship Management NTI, the surface hardness is greater than HRC60, and the conical surface is ground to ensure high roughness requirements and geometric dimensions.

Four-rib valve body is made of high-quality forged steel with high strength and hardness. The rubber is fixed on the valve body by the valve nut. The valve seat has high strength and impact resistance, and is suitable for high-pressure jet drilling. Compared with four ribs, the three-rib valve body seat has larger displacement, and can provide directly assembled valve body and valve rubber with long service life. The rubber is made of polyurethane material, and the effective service time is more than 300 hours, which greatly improves the overall service life of the valve assembly.

Our company can produce all kinds of valve bodies and seats for F series, 3NB series and other series of drilling pumps. It supplies tens of thousands of sets of oil fields at home and abroad every year. The valve assembly consists of a valve body assembly and a valve seat. The valve body and valve seat supplied by our company are all made of high-grade alloy steel by integral die forging and are processed according to strict technological regulations.



YINDA can provide the following part number of the product:

AH0000020100
AH33001-05.17A.00
AH0000020300
GH3161-0511-00
AH36001-05.12A.00
AH36001-05.12.00
AH0000020400
AH35001-05.14.00
AH0000020600
AH0000020500
RGF1000-05.17.00
RS11309.05.10.00


Yinda Petroleum Mud Pump Accessories Valve Assembly Product Shipping Package Drawing, as follows:



上一个:Piston 下一个:Hydraulic Cylinder

Contact Us

ATT:Sam Huang

TEL:+86-13909107836

MAIL:ydsyjx@126.com

COMPANY:Sanyuan Yinda Petroleum Machinery Co.,Ltd

ADD:In The Western Suburbs Of Sanyuan County, Xianyang, Shaanxi, China